11700958040

素因数分解:

$2^3\times 5^1\times {\mathrm{4423}}^1\times {\mathrm{66137}}^1$

素因数の和:70571

約数の個数: 32

約数和(自身を含む): 26333506080

約数和(自身を除く): 14632548040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4423, 8846, 17692, 22115, 35384, 44230, 66137, 88460, 132274, 176920, 264548, 330685, 529096, 661370, 1322740, 2645480, 292523951, 585047902, 1170095804, 1462619755, 2340191608, 2925239510, 5850479020, 11700958040]

約数ペア:

[(1, 11700958040), (2, 5850479020), (4, 2925239510), (5, 2340191608), (8, 1462619755), (10, 1170095804), (20, 585047902), (40, 292523951), (4423, 2645480), (8846, 1322740), (17692, 661370), (22115, 529096), (35384, 330685), (44230, 264548), (66137, 176920), (88460, 132274)]