5200783240

素因数分解:

$2^3\times 5^1\times {\mathrm{130019581}}^1$

素因数の和:130019592

約数の個数: 16

約数和(自身を含む): 11701762380

約数和(自身を除く): 6500979140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130019581, 260039162, 520078324, 650097905, 1040156648, 1300195810, 2600391620, 5200783240]

約数ペア:

[(1, 5200783240), (2, 2600391620), (4, 1300195810), (5, 1040156648), (8, 650097905), (10, 520078324), (20, 260039162), (40, 130019581)]