88407620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631483}}^1$

素因数の和:631499

約数の個数: 24

約数和(自身を含む): 212178624

約数和(自身を除く): 123771004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631483, 1262966, 2525932, 3157415, 4420381, 6314830, 8840762, 12629660, 17681524, 22101905, 44203810, 88407620]

約数ペア:

[(1, 88407620), (2, 44203810), (4, 22101905), (5, 17681524), (7, 12629660), (10, 8840762), (14, 6314830), (20, 4420381), (28, 3157415), (35, 2525932), (70, 1262966), (140, 631483)]