79921510

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 146709792

約数和(自身を除く): 66788282

約数列:

[1, 2, 5, 10, 107, 113, 214, 226, 535, 565, 661, 1070, 1130, 1322, 3305, 6610, 12091, 24182, 60455, 70727, 74693, 120910, 141454, 149386, 353635, 373465, 707270, 746930, 7992151, 15984302, 39960755, 79921510]

約数ペア:

[(1, 79921510), (2, 39960755), (5, 15984302), (10, 7992151), (107, 746930), (113, 707270), (214, 373465), (226, 353635), (535, 149386), (565, 141454), (661, 120910), (1070, 74693), (1130, 70727), (1322, 60455), (3305, 24182), (6610, 12091)]