9836980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3301}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 20802600

約数和(自身を除く): 10965620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3301, 6602, 13204, 16505, 33010, 66020, 491849, 983698, 1967396, 2459245, 4918490, 9836980]

約数ペア:

[(1, 9836980), (2, 4918490), (4, 2459245), (5, 1967396), (10, 983698), (20, 491849), (149, 66020), (298, 33010), (596, 16505), (745, 13204), (1490, 6602), (2980, 3301)]