8291620

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 17466624

約数和(自身を除く): 9175004

約数列:

[1, 2, 4, 5, 10, 20, 607, 683, 1214, 1366, 2428, 2732, 3035, 3415, 6070, 6830, 12140, 13660, 414581, 829162, 1658324, 2072905, 4145810, 8291620]

約数ペア:

[(1, 8291620), (2, 4145810), (4, 2072905), (5, 1658324), (10, 829162), (20, 414581), (607, 13660), (683, 12140), (1214, 6830), (1366, 6070), (2428, 3415), (2732, 3035)]