5082920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 11581920

約数和(自身を除く): 6499000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1531, 1660, 3062, 3320, 6124, 7655, 12248, 15310, 30620, 61240, 127073, 254146, 508292, 635365, 1016584, 1270730, 2541460, 5082920]

約数ペア:

[(1, 5082920), (2, 2541460), (4, 1270730), (5, 1016584), (8, 635365), (10, 508292), (20, 254146), (40, 127073), (83, 61240), (166, 30620), (332, 15310), (415, 12248), (664, 7655), (830, 6124), (1531, 3320), (1660, 3062)]