112087640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{400313}}^1$

素因数の和:400331

約数の個数: 32

約数和(自身を含む): 288226080

約数和(自身を除く): 176138440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 400313, 800626, 1601252, 2001565, 2802191, 3202504, 4003130, 5604382, 8006260, 11208764, 14010955, 16012520, 22417528, 28021910, 56043820, 112087640]

約数ペア:

[(1, 112087640), (2, 56043820), (4, 28021910), (5, 22417528), (7, 16012520), (8, 14010955), (10, 11208764), (14, 8006260), (20, 5604382), (28, 4003130), (35, 3202504), (40, 2802191), (56, 2001565), (70, 1601252), (140, 800626), (280, 400313)]