14042920

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 31703400

約数和(自身を除く): 17660480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 617, 1138, 1234, 2276, 2468, 2845, 3085, 4552, 4936, 5690, 6170, 11380, 12340, 22760, 24680, 351073, 702146, 1404292, 1755365, 2808584, 3510730, 7021460, 14042920]

約数ペア:

[(1, 14042920), (2, 7021460), (4, 3510730), (5, 2808584), (8, 1755365), (10, 1404292), (20, 702146), (40, 351073), (569, 24680), (617, 22760), (1138, 12340), (1234, 11380), (2276, 6170), (2468, 5690), (2845, 4936), (3085, 4552)]