8668360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 20034360

約数和(自身を除く): 11366000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5857, 11714, 23428, 29285, 46856, 58570, 117140, 216709, 234280, 433418, 866836, 1083545, 1733672, 2167090, 4334180, 8668360]

約数ペア:

[(1, 8668360), (2, 4334180), (4, 2167090), (5, 1733672), (8, 1083545), (10, 866836), (20, 433418), (37, 234280), (40, 216709), (74, 117140), (148, 58570), (185, 46856), (296, 29285), (370, 23428), (740, 11714), (1480, 5857)]