5304020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 11213664

約数和(自身を除く): 5909644

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1627, 1630, 3254, 3260, 6508, 8135, 16270, 32540, 265201, 530402, 1060804, 1326005, 2652010, 5304020]

約数ペア:

[(1, 5304020), (2, 2652010), (4, 1326005), (5, 1060804), (10, 530402), (20, 265201), (163, 32540), (326, 16270), (652, 8135), (815, 6508), (1627, 3260), (1630, 3254)]