10502980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8609}}^1$

素因数の和:8679

約数の個数: 24

約数和(自身を含む): 22420440

約数和(自身を除く): 11917460

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 8609, 17218, 34436, 43045, 86090, 172180, 525149, 1050298, 2100596, 2625745, 5251490, 10502980]

約数ペア:

[(1, 10502980), (2, 5251490), (4, 2625745), (5, 2100596), (10, 1050298), (20, 525149), (61, 172180), (122, 86090), (244, 43045), (305, 34436), (610, 17218), (1220, 8609)]