7382920

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 16689600

約数和(自身を除く): 9306680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 487, 758, 974, 1516, 1895, 1948, 2435, 3032, 3790, 3896, 4870, 7580, 9740, 15160, 19480, 184573, 369146, 738292, 922865, 1476584, 1845730, 3691460, 7382920]

約数ペア:

[(1, 7382920), (2, 3691460), (4, 1845730), (5, 1476584), (8, 922865), (10, 738292), (20, 369146), (40, 184573), (379, 19480), (487, 15160), (758, 9740), (974, 7580), (1516, 4870), (1895, 3896), (1948, 3790), (2435, 3032)]