10985333860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{27689}}^1$

素因数の和:28020

約数の個数: 48

約数和(自身を含む): 23445676800

約数和(自身を除く): 12460342940

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 239, 332, 415, 478, 830, 956, 1195, 1660, 2390, 4780, 19837, 27689, 39674, 55378, 79348, 99185, 110756, 138445, 198370, 276890, 396740, 553780, 2298187, 4596374, 6617671, 9192748, 11490935, 13235342, 22981870, 26470684, 33088355, 45963740, 66176710, 132353420, 549266693, 1098533386, 2197066772, 2746333465, 5492666930, 10985333860]

約数ペア:

[(1, 10985333860), (2, 5492666930), (4, 2746333465), (5, 2197066772), (10, 1098533386), (20, 549266693), (83, 132353420), (166, 66176710), (239, 45963740), (332, 33088355), (415, 26470684), (478, 22981870), (830, 13235342), (956, 11490935), (1195, 9192748), (1660, 6617671), (2390, 4596374), (4780, 2298187), (19837, 553780), (27689, 396740), (39674, 276890), (55378, 198370), (79348, 138445), (99185, 110756)]