70295620

素因数分解:

$2^2\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{2243}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 147780864

約数和(自身を除く): 77485244

約数列:

[1, 2, 4, 5, 10, 20, 1567, 2243, 3134, 4486, 6268, 7835, 8972, 11215, 15670, 22430, 31340, 44860, 3514781, 7029562, 14059124, 17573905, 35147810, 70295620]

約数ペア:

[(1, 70295620), (2, 35147810), (4, 17573905), (5, 14059124), (10, 7029562), (20, 3514781), (1567, 44860), (2243, 31340), (3134, 22430), (4486, 15670), (6268, 11215), (7835, 8972)]