66676670

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{24071}}^1$

素因数の和:24355

約数の個数: 16

約数和(自身を含む): 120456288

約数和(自身を除く): 53779618

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 24071, 48142, 120355, 240710, 6667667, 13335334, 33338335, 66676670]

約数ペア:

[(1, 66676670), (2, 33338335), (5, 13335334), (10, 6667667), (277, 240710), (554, 120355), (1385, 48142), (2770, 24071)]