77049160

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2381}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 173647800

約数和(自身を除く): 96598640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 2381, 3236, 4045, 4762, 6472, 8090, 9524, 11905, 16180, 19048, 23810, 32360, 47620, 95240, 1926229, 3852458, 7704916, 9631145, 15409832, 19262290, 38524580, 77049160]

約数ペア:

[(1, 77049160), (2, 38524580), (4, 19262290), (5, 15409832), (8, 9631145), (10, 7704916), (20, 3852458), (40, 1926229), (809, 95240), (1618, 47620), (2381, 32360), (3236, 23810), (4045, 19048), (4762, 16180), (6472, 11905), (8090, 9524)]