64179931390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{571657}}^1$

素因数の和:571876

約数の個数: 32

約数和(自身を含む): 117715815360

約数和(自身を除く): 53535883970

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 1030, 1090, 11227, 22454, 56135, 112270, 571657, 1143314, 2858285, 5716570, 58880671, 62310613, 117761342, 124621226, 294403355, 311553065, 588806710, 623106130, 6417993139, 12835986278, 32089965695, 64179931390]

約数ペア:

[(1, 64179931390), (2, 32089965695), (5, 12835986278), (10, 6417993139), (103, 623106130), (109, 588806710), (206, 311553065), (218, 294403355), (515, 124621226), (545, 117761342), (1030, 62310613), (1090, 58880671), (11227, 5716570), (22454, 2858285), (56135, 1143314), (112270, 571657)]