9747580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3271}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 20613600

約数和(自身を除く): 10866020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3271, 6542, 13084, 16355, 32710, 65420, 487379, 974758, 1949516, 2436895, 4873790, 9747580]

約数ペア:

[(1, 9747580), (2, 4873790), (4, 2436895), (5, 1949516), (10, 974758), (20, 487379), (149, 65420), (298, 32710), (596, 16355), (745, 13084), (1490, 6542), (2980, 3271)]