52007081920

素因数分解:

$2^6\times 5^1\times {\mathrm{162522131}}^1$

素因数の和:162522148

約数の個数: 28

約数和(自身を含む): 123841864584

約数和(自身を除く): 71834782664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 162522131, 325044262, 650088524, 812610655, 1300177048, 1625221310, 2600354096, 3250442620, 5200708192, 6500885240, 10401416384, 13001770480, 26003540960, 52007081920]

約数ペア:

[(1, 52007081920), (2, 26003540960), (4, 13001770480), (5, 10401416384), (8, 6500885240), (10, 5200708192), (16, 3250442620), (20, 2600354096), (32, 1625221310), (40, 1300177048), (64, 812610655), (80, 650088524), (160, 325044262), (320, 162522131)]