14946980

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4129}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 31569720

約数和(自身を除く): 16622740

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 4129, 8258, 16516, 20645, 41290, 82580, 747349, 1494698, 2989396, 3736745, 7473490, 14946980]

約数ペア:

[(1, 14946980), (2, 7473490), (4, 3736745), (5, 2989396), (10, 1494698), (20, 747349), (181, 82580), (362, 41290), (724, 20645), (905, 16516), (1810, 8258), (3620, 4129)]