2486200040

素因数分解:

$2^3\times 5^1\times {\mathrm{62155001}}^1$

素因数の和:62155012

約数の個数: 16

約数和(自身を含む): 5593950180

約数和(自身を除く): 3107750140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 62155001, 124310002, 248620004, 310775005, 497240008, 621550010, 1243100020, 2486200040]

約数ペア:

[(1, 2486200040), (2, 1243100020), (4, 621550010), (5, 497240008), (8, 310775005), (10, 248620004), (20, 124310002), (40, 62155001)]