About the Number

2185809340

2185809339 ← → 2185809341

2進数表記:10000010010010001100110110111100

漢数字表記:二十一億八千五百八十万九千三百四十

素因数分解:

2 2 × 5 1 × 11 2 × 13 1 × 17 1 × 61 1 × 67 1

素因数の和:189
約数の個数: 288
約数和(自身を含む): 5934745152
約数和(自身を除く): 3748935812

約数列:
[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 61, 65, 67, 68, 85, 110, 121, 122, 130, 134, 143, 170, 187, 220, 221, 242, 244, 260, 268, 286, 305, 335, 340, 374, 442, 484, 572, 605, 610, 670, 671, 715, 737, 748, 793, 871, 884, 935, 1037, 1105, 1139, 1210, 1220, 1340, 1342, 1430, 1474, 1573, 1586, 1742, 1870, 2057, 2074, 2210, 2278, 2420, 2431, 2684, 2860, 2948, 3146, 3172, 3355, 3484, 3685, 3740, 3965, 4087, 4114, 4148, 4355, 4420, 4556, 4862, 5185, 5695, 6292, 6710, 7370, 7381, 7865, 7930, 8107, 8174, 8228, 8710, 8723, 9581, 9724, 10285, 10370, 11390, 11407, 12155, 12529, 13420, 13481, 14740, 14762, 14807, 15730, 15860, 16214, 16348, 17420, 17446, 19162, 20435, 20570, 20740, 22780, 22814, 24310, 25058, 26741, 26962, 29524, 29614, 31460, 32428, 34892, 36905, 38324, 40535, 40870, 41140, 43615, 44957, 45628, 47905, 48620, 50116, 53131, 53482, 53924, 57035, 59228, 62645, 67405, 69479, 73810, 74035, 81070, 81740, 87230, 89914, 95810, 95953, 105391, 106262, 106964, 114070, 125290, 125477, 133705, 134810, 137819, 138958, 147620, 148070, 148291, 162140, 162877, 174460, 179828, 191620, 191906, 210782, 212524, 224785, 228140, 250580, 250954, 265655, 267410, 269620, 275638, 277916, 296140, 296582, 325754, 347395, 383812, 421564, 449570, 479765, 494527, 501908, 526955, 531310, 534820, 551276, 584441, 593164, 627385, 651508, 689095, 694790, 741455, 764269, 814385, 899140, 903227, 959530, 989054, 1053910, 1062620, 1168882, 1254770, 1378190, 1389580, 1482910, 1528538, 1628770, 1631201, 1791647, 1806454, 1919060, 1978108, 2107820, 2337764, 2472635, 2509540, 2756380, 2922205, 2965820, 3057076, 3257540, 3262402, 3583294, 3612908, 3821345, 4516135, 4945270, 5844410, 6428851, 6524804, 7166588, 7642690, 8156005, 8406959, 8958235, 9032270, 9890540, 9935497, 11688820, 12857702, 15285380, 16312010, 16813918, 17916470, 18064540, 19870994, 25715404, 32144255, 32624020, 33627836, 35832940, 39741988, 42034795, 49677485, 64288510, 84069590, 99354970, 109290467, 128577020, 168139180, 198709940, 218580934, 437161868, 546452335, 1092904670, 2185809340]

約数ペア:
[(1, 2185809340), (2, 1092904670), (4, 546452335), (5, 437161868), (10, 218580934), (11, 198709940), (13, 168139180), (17, 128577020), (20, 109290467), (22, 99354970), (26, 84069590), (34, 64288510), (44, 49677485), (52, 42034795), (55, 39741988), (61, 35832940), (65, 33627836), (67, 32624020), (68, 32144255), (85, 25715404), (110, 19870994), (121, 18064540), (122, 17916470), (130, 16813918), (134, 16312010), (143, 15285380), (170, 12857702), (187, 11688820), (220, 9935497), (221, 9890540), (242, 9032270), (244, 8958235), (260, 8406959), (268, 8156005), (286, 7642690), (305, 7166588), (335, 6524804), (340, 6428851), (374, 5844410), (442, 4945270), (484, 4516135), (572, 3821345), (605, 3612908), (610, 3583294), (670, 3262402), (671, 3257540), (715, 3057076), (737, 2965820), (748, 2922205), (793, 2756380), (871, 2509540), (884, 2472635), (935, 2337764), (1037, 2107820), (1105, 1978108), (1139, 1919060), (1210, 1806454), (1220, 1791647), (1340, 1631201), (1342, 1628770), (1430, 1528538), (1474, 1482910), (1573, 1389580), (1586, 1378190), (1742, 1254770), (1870, 1168882), (2057, 1062620), (2074, 1053910), (2210, 989054), (2278, 959530), (2420, 903227), (2431, 899140), (2684, 814385), (2860, 764269), (2948, 741455), (3146, 694790), (3172, 689095), (3355, 651508), (3484, 627385), (3685, 593164), (3740, 584441), (3965, 551276), (4087, 534820), (4114, 531310), (4148, 526955), (4355, 501908), (4420, 494527), (4556, 479765), (4862, 449570), (5185, 421564), (5695, 383812), (6292, 347395), (6710, 325754), (7370, 296582), (7381, 296140), (7865, 277916), (7930, 275638), (8107, 269620), (8174, 267410), (8228, 265655), (8710, 250954), (8723, 250580), (9581, 228140), (9724, 224785), (10285, 212524), (10370, 210782), (11390, 191906), (11407, 191620), (12155, 179828), (12529, 174460), (13420, 162877), (13481, 162140), (14740, 148291), (14762, 148070), (14807, 147620), (15730, 138958), (15860, 137819), (16214, 134810), (16348, 133705), (17420, 125477), (17446, 125290), (19162, 114070), (20435, 106964), (20570, 106262), (20740, 105391), (22780, 95953), (22814, 95810), (24310, 89914), (25058, 87230), (26741, 81740), (26962, 81070), (29524, 74035), (29614, 73810), (31460, 69479), (32428, 67405), (34892, 62645), (36905, 59228), (38324, 57035), (40535, 53924), (40870, 53482), (41140, 53131), (43615, 50116), (44957, 48620), (45628, 47905)]

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