187721834560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45125441}}^1$

素因数の和:45125471

約数の個数: 56

約数和(自身を含む): 481398215256

約数和(自身を除く): 293676380696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 45125441, 90250882, 180501764, 225627205, 361003528, 451254410, 586630733, 722007056, 902508820, 1173261466, 1444014112, 1805017640, 2346522932, 2888028224, 2933153665, 3610035280, 4693045864, 5866307330, 7220070560, 9386091728, 11732614660, 14440141120, 18772183456, 23465229320, 37544366912, 46930458640, 93860917280, 187721834560]

約数ペア:

[(1, 187721834560), (2, 93860917280), (4, 46930458640), (5, 37544366912), (8, 23465229320), (10, 18772183456), (13, 14440141120), (16, 11732614660), (20, 9386091728), (26, 7220070560), (32, 5866307330), (40, 4693045864), (52, 3610035280), (64, 2933153665), (65, 2888028224), (80, 2346522932), (104, 1805017640), (130, 1444014112), (160, 1173261466), (208, 902508820), (260, 722007056), (320, 586630733), (416, 451254410), (520, 361003528), (832, 225627205), (1040, 180501764), (2080, 90250882), (4160, 45125441)]