77464220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{133559}}^1$

素因数の和:133597

約数の個数: 24

約数和(自身を含む): 168285600

約数和(自身を除く): 90821380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 133559, 267118, 534236, 667795, 1335590, 2671180, 3873211, 7746422, 15492844, 19366055, 38732110, 77464220]

約数ペア:

[(1, 77464220), (2, 38732110), (4, 19366055), (5, 15492844), (10, 7746422), (20, 3873211), (29, 2671180), (58, 1335590), (116, 667795), (145, 534236), (290, 267118), (580, 133559)]