5978200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 14128560

約数和(自身を除く): 8150360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 421, 568, 710, 842, 1420, 1684, 1775, 2105, 2840, 3368, 3550, 4210, 7100, 8420, 10525, 14200, 16840, 21050, 29891, 42100, 59782, 84200, 119564, 149455, 239128, 298910, 597820, 747275, 1195640, 1494550, 2989100, 5978200]

約数ペア:

[(1, 5978200), (2, 2989100), (4, 1494550), (5, 1195640), (8, 747275), (10, 597820), (20, 298910), (25, 239128), (40, 149455), (50, 119564), (71, 84200), (100, 59782), (142, 42100), (200, 29891), (284, 21050), (355, 16840), (421, 14200), (568, 10525), (710, 8420), (842, 7100), (1420, 4210), (1684, 3550), (1775, 3368), (2105, 2840)]