10028680

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 22656600

約数和(自身を除く): 12627920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 613, 818, 1226, 1636, 2045, 2452, 3065, 3272, 4090, 4904, 6130, 8180, 12260, 16360, 24520, 250717, 501434, 1002868, 1253585, 2005736, 2507170, 5014340, 10028680]

約数ペア:

[(1, 10028680), (2, 5014340), (4, 2507170), (5, 2005736), (8, 1253585), (10, 1002868), (20, 501434), (40, 250717), (409, 24520), (613, 16360), (818, 12260), (1226, 8180), (1636, 6130), (2045, 4904), (2452, 4090), (3065, 3272)]