14157980

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4751}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 29937600

約数和(自身を除く): 15779620

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4751, 9502, 19004, 23755, 47510, 95020, 707899, 1415798, 2831596, 3539495, 7078990, 14157980]

約数ペア:

[(1, 14157980), (2, 7078990), (4, 3539495), (5, 2831596), (10, 1415798), (20, 707899), (149, 95020), (298, 47510), (596, 23755), (745, 19004), (1490, 9502), (2980, 4751)]