1014018280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21143}}^1$

素因数の和:21274

約数の個数: 64

約数和(自身を含む): 2511907200

約数和(自身を除く): 1497888920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 436, 440, 545, 872, 1090, 1199, 2180, 2398, 4360, 4796, 5995, 9592, 11990, 21143, 23980, 42286, 47960, 84572, 105715, 169144, 211430, 232573, 422860, 465146, 845720, 930292, 1162865, 1860584, 2304587, 2325730, 4609174, 4651460, 9218348, 9302920, 11522935, 18436696, 23045870, 25350457, 46091740, 50700914, 92183480, 101401828, 126752285, 202803656, 253504570, 507009140, 1014018280]

約数ペア:

[(1, 1014018280), (2, 507009140), (4, 253504570), (5, 202803656), (8, 126752285), (10, 101401828), (11, 92183480), (20, 50700914), (22, 46091740), (40, 25350457), (44, 23045870), (55, 18436696), (88, 11522935), (109, 9302920), (110, 9218348), (218, 4651460), (220, 4609174), (436, 2325730), (440, 2304587), (545, 1860584), (872, 1162865), (1090, 930292), (1199, 845720), (2180, 465146), (2398, 422860), (4360, 232573), (4796, 211430), (5995, 169144), (9592, 105715), (11990, 84572), (21143, 47960), (23980, 42286)]