8045608978840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1\times {\mathrm{36343}}^1$

素因数の和:37973

約数の個数: 128

約数和(自身を含む): 18789153102720

約数和(自身を除く): 10743544123880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 101, 148, 185, 202, 296, 370, 404, 505, 740, 808, 1010, 1480, 1481, 2020, 2962, 3737, 4040, 5924, 7405, 7474, 11848, 14810, 14948, 18685, 29620, 29896, 36343, 37370, 54797, 59240, 72686, 74740, 109594, 145372, 149480, 149581, 181715, 219188, 273985, 290744, 299162, 363430, 438376, 547970, 598324, 726860, 747905, 1095940, 1196648, 1344691, 1453720, 1495810, 2191880, 2689382, 2991620, 3670643, 5378764, 5534497, 5983240, 6723455, 7341286, 10757528, 11068994, 13446910, 14682572, 18353215, 22137988, 26893820, 27672485, 29365144, 36706430, 44275976, 53787640, 53823983, 55344970, 73412860, 107647966, 110689940, 135813791, 146825720, 215295932, 221379880, 269119915, 271627582, 430591864, 538239830, 543255164, 679068955, 1076479660, 1086510328, 1358137910, 1991487371, 2152959320, 2716275820, 3982974742, 5432551640, 5436222283, 7965949484, 9957436855, 10872444566, 15931898968, 19914873710, 21744889132, 27181111415, 39829747420, 43489778264, 54362222830, 79659494840, 108724445660, 201140224471, 217448891320, 402280448942, 804560897884, 1005701122355, 1609121795768, 2011402244710, 4022804489420, 8045608978840]

約数ペア:

[(1, 8045608978840), (2, 4022804489420), (4, 2011402244710), (5, 1609121795768), (8, 1005701122355), (10, 804560897884), (20, 402280448942), (37, 217448891320), (40, 201140224471), (74, 108724445660), (101, 79659494840), (148, 54362222830), (185, 43489778264), (202, 39829747420), (296, 27181111415), (370, 21744889132), (404, 19914873710), (505, 15931898968), (740, 10872444566), (808, 9957436855), (1010, 7965949484), (1480, 5436222283), (1481, 5432551640), (2020, 3982974742), (2962, 2716275820), (3737, 2152959320), (4040, 1991487371), (5924, 1358137910), (7405, 1086510328), (7474, 1076479660), (11848, 679068955), (14810, 543255164), (14948, 538239830), (18685, 430591864), (29620, 271627582), (29896, 269119915), (36343, 221379880), (37370, 215295932), (54797, 146825720), (59240, 135813791), (72686, 110689940), (74740, 107647966), (109594, 73412860), (145372, 55344970), (149480, 53823983), (149581, 53787640), (181715, 44275976), (219188, 36706430), (273985, 29365144), (290744, 27672485), (299162, 26893820), (363430, 22137988), (438376, 18353215), (547970, 14682572), (598324, 13446910), (726860, 11068994), (747905, 10757528), (1095940, 7341286), (1196648, 6723455), (1344691, 5983240), (1453720, 5534497), (1495810, 5378764), (2191880, 3670643), (2689382, 2991620)]