4304540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 9111312

約数和(自身を除く): 4806772

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1571, 2740, 3142, 6284, 7855, 15710, 31420, 215227, 430454, 860908, 1076135, 2152270, 4304540]

約数ペア:

[(1, 4304540), (2, 2152270), (4, 1076135), (5, 860908), (10, 430454), (20, 215227), (137, 31420), (274, 15710), (548, 7855), (685, 6284), (1370, 3142), (1571, 2740)]