87250040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94837}}^1$

素因数の和:94871

約数の個数: 32

約数和(自身を含む): 204850080

約数和(自身を除く): 117600040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 94837, 189674, 379348, 474185, 758696, 948370, 1896740, 2181251, 3793480, 4362502, 8725004, 10906255, 17450008, 21812510, 43625020, 87250040]

約数ペア:

[(1, 87250040), (2, 43625020), (4, 21812510), (5, 17450008), (8, 10906255), (10, 8725004), (20, 4362502), (23, 3793480), (40, 2181251), (46, 1896740), (92, 948370), (115, 758696), (184, 474185), (230, 379348), (460, 189674), (920, 94837)]