29562220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47681}}^1$

素因数の和:47721

約数の個数: 24

約数和(自身を含む): 64084608

約数和(自身を除く): 34522388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47681, 95362, 190724, 238405, 476810, 953620, 1478111, 2956222, 5912444, 7390555, 14781110, 29562220]

約数ペア:

[(1, 29562220), (2, 14781110), (4, 7390555), (5, 5912444), (10, 2956222), (20, 1478111), (31, 953620), (62, 476810), (124, 238405), (155, 190724), (310, 95362), (620, 47681)]