574080340

素因数分解:

$2^2\times 5^1\times {\mathrm{28704017}}^1$

素因数の和:28704026

約数の個数: 12

約数和(自身を含む): 1205568756

約数和(自身を除く): 631488416

約数列:

[1, 2, 4, 5, 10, 20, 28704017, 57408034, 114816068, 143520085, 287040170, 574080340]

約数ペア:

[(1, 574080340), (2, 287040170), (4, 143520085), (5, 114816068), (10, 57408034), (20, 28704017)]