1136697640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{2011}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 2758210560

約数和(自身を除く): 1621512920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1087, 2011, 2174, 4022, 4348, 5435, 8044, 8696, 10055, 10870, 14131, 16088, 20110, 21740, 26143, 28262, 40220, 43480, 52286, 56524, 70655, 80440, 104572, 113048, 130715, 141310, 209144, 261430, 282620, 522860, 565240, 1045720, 2185957, 4371914, 8743828, 10929785, 17487656, 21859570, 28417441, 43719140, 56834882, 87438280, 113669764, 142087205, 227339528, 284174410, 568348820, 1136697640]

約数ペア:

[(1, 1136697640), (2, 568348820), (4, 284174410), (5, 227339528), (8, 142087205), (10, 113669764), (13, 87438280), (20, 56834882), (26, 43719140), (40, 28417441), (52, 21859570), (65, 17487656), (104, 10929785), (130, 8743828), (260, 4371914), (520, 2185957), (1087, 1045720), (2011, 565240), (2174, 522860), (4022, 282620), (4348, 261430), (5435, 209144), (8044, 141310), (8696, 130715), (10055, 113048), (10870, 104572), (14131, 80440), (16088, 70655), (20110, 56524), (21740, 52286), (26143, 43480), (28262, 40220)]