42762760

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 96471000

約数和(自身を除く): 53708240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 2381, 3592, 4490, 4762, 8980, 9524, 11905, 17960, 19048, 23810, 47620, 95240, 1069069, 2138138, 4276276, 5345345, 8552552, 10690690, 21381380, 42762760]

約数ペア:

[(1, 42762760), (2, 21381380), (4, 10690690), (5, 8552552), (8, 5345345), (10, 4276276), (20, 2138138), (40, 1069069), (449, 95240), (898, 47620), (1796, 23810), (2245, 19048), (2381, 17960), (3592, 11905), (4490, 9524), (4762, 8980)]