357149120

素因数分解:

$2^6\times 5^1\times {\mathrm{1116091}}^1$

素因数の和:1116108

約数の個数: 28

約数和(自身を含む): 850462104

約数和(自身を除く): 493312984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1116091, 2232182, 4464364, 5580455, 8928728, 11160910, 17857456, 22321820, 35714912, 44643640, 71429824, 89287280, 178574560, 357149120]

約数ペア:

[(1, 357149120), (2, 178574560), (4, 89287280), (5, 71429824), (8, 44643640), (10, 35714912), (16, 22321820), (20, 17857456), (32, 11160910), (40, 8928728), (64, 5580455), (80, 4464364), (160, 2232182), (320, 1116091)]