3953875240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14120983}}^1$

素因数の和:14121001

約数の個数: 32

約数和(自身を含む): 10167108480

約数和(自身を除く): 6213233240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14120983, 28241966, 56483932, 70604915, 98846881, 112967864, 141209830, 197693762, 282419660, 395387524, 494234405, 564839320, 790775048, 988468810, 1976937620, 3953875240]

約数ペア:

[(1, 3953875240), (2, 1976937620), (4, 988468810), (5, 790775048), (7, 564839320), (8, 494234405), (10, 395387524), (14, 282419660), (20, 197693762), (28, 141209830), (35, 112967864), (40, 98846881), (56, 70604915), (70, 56483932), (140, 28241966), (280, 14120983)]