98449120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 296980992

約数和(自身を除く): 198531872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 131, 140, 154, 160, 176, 220, 224, 244, 262, 280, 305, 308, 352, 385, 427, 440, 488, 524, 560, 610, 616, 655, 671, 770, 854, 880, 917, 976, 1048, 1120, 1220, 1232, 1310, 1342, 1441, 1540, 1708, 1760, 1834, 1952, 2096, 2135, 2440, 2464, 2620, 2684, 2882, 3080, 3355, 3416, 3668, 4192, 4270, 4585, 4697, 4880, 5240, 5368, 5764, 6160, 6710, 6832, 7205, 7336, 7991, 8540, 9170, 9394, 9760, 10087, 10480, 10736, 11528, 12320, 13420, 13664, 14410, 14672, 15982, 17080, 18340, 18788, 20174, 20960, 21472, 23056, 23485, 26840, 28820, 29344, 31964, 34160, 36680, 37576, 39955, 40348, 46112, 46970, 50435, 53680, 55937, 57640, 63928, 68320, 73360, 75152, 79910, 80696, 87901, 93940, 100870, 107360, 111874, 115280, 127856, 146720, 150304, 159820, 161392, 175802, 187880, 201740, 223748, 230560, 255712, 279685, 319640, 322784, 351604, 375760, 403480, 439505, 447496, 559370, 615307, 639280, 703208, 751520, 806960, 879010, 894992, 1118740, 1230614, 1278560, 1406416, 1613920, 1758020, 1789984, 2237480, 2461228, 2812832, 3076535, 3516040, 4474960, 4922456, 6153070, 7032080, 8949920, 9844912, 12306140, 14064160, 19689824, 24612280, 49224560, 98449120]

約数ペア:

[(1, 98449120), (2, 49224560), (4, 24612280), (5, 19689824), (7, 14064160), (8, 12306140), (10, 9844912), (11, 8949920), (14, 7032080), (16, 6153070), (20, 4922456), (22, 4474960), (28, 3516040), (32, 3076535), (35, 2812832), (40, 2461228), (44, 2237480), (55, 1789984), (56, 1758020), (61, 1613920), (70, 1406416), (77, 1278560), (80, 1230614), (88, 1118740), (110, 894992), (112, 879010), (122, 806960), (131, 751520), (140, 703208), (154, 639280), (160, 615307), (176, 559370), (220, 447496), (224, 439505), (244, 403480), (262, 375760), (280, 351604), (305, 322784), (308, 319640), (352, 279685), (385, 255712), (427, 230560), (440, 223748), (488, 201740), (524, 187880), (560, 175802), (610, 161392), (616, 159820), (655, 150304), (671, 146720), (770, 127856), (854, 115280), (880, 111874), (917, 107360), (976, 100870), (1048, 93940), (1120, 87901), (1220, 80696), (1232, 79910), (1310, 75152), (1342, 73360), (1441, 68320), (1540, 63928), (1708, 57640), (1760, 55937), (1834, 53680), (1952, 50435), (2096, 46970), (2135, 46112), (2440, 40348), (2464, 39955), (2620, 37576), (2684, 36680), (2882, 34160), (3080, 31964), (3355, 29344), (3416, 28820), (3668, 26840), (4192, 23485), (4270, 23056), (4585, 21472), (4697, 20960), (4880, 20174), (5240, 18788), (5368, 18340), (5764, 17080), (6160, 15982), (6710, 14672), (6832, 14410), (7205, 13664), (7336, 13420), (7991, 12320), (8540, 11528), (9170, 10736), (9394, 10480), (9760, 10087)]