67172360

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1459}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 151372800

約数和(自身を除く): 84200440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 1459, 2302, 2918, 4604, 5755, 5836, 7295, 9208, 11510, 11672, 14590, 23020, 29180, 46040, 58360, 1679309, 3358618, 6717236, 8396545, 13434472, 16793090, 33586180, 67172360]

約数ペア:

[(1, 67172360), (2, 33586180), (4, 16793090), (5, 13434472), (8, 8396545), (10, 6717236), (20, 3358618), (40, 1679309), (1151, 58360), (1459, 46040), (2302, 29180), (2918, 23020), (4604, 14590), (5755, 11672), (5836, 11510), (7295, 9208)]