100939360

素因数分解:

$2^5\times 5^1\times {\mathrm{630871}}^1$

素因数の和:630886

約数の個数: 24

約数和(自身を含む): 238469616

約数和(自身を除く): 137530256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 630871, 1261742, 2523484, 3154355, 5046968, 6308710, 10093936, 12617420, 20187872, 25234840, 50469680, 100939360]

約数ペア:

[(1, 100939360), (2, 50469680), (4, 25234840), (5, 20187872), (8, 12617420), (10, 10093936), (16, 6308710), (20, 5046968), (32, 3154355), (40, 2523484), (80, 1261742), (160, 630871)]