61128160

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 146476512

約数和(自身を除く): 85348352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5381, 5680, 10762, 11360, 21524, 26905, 43048, 53810, 86096, 107620, 172192, 215240, 382051, 430480, 764102, 860960, 1528204, 1910255, 3056408, 3820510, 6112816, 7641020, 12225632, 15282040, 30564080, 61128160]

約数ペア:

[(1, 61128160), (2, 30564080), (4, 15282040), (5, 12225632), (8, 7641020), (10, 6112816), (16, 3820510), (20, 3056408), (32, 1910255), (40, 1528204), (71, 860960), (80, 764102), (142, 430480), (160, 382051), (284, 215240), (355, 172192), (568, 107620), (710, 86096), (1136, 53810), (1420, 43048), (2272, 26905), (2840, 21524), (5381, 11360), (5680, 10762)]