542922260

素因数分解:

$2^2\times 5^1\times {\mathrm{27146113}}^1$

素因数の和:27146122

約数の個数: 12

約数和(自身を含む): 1140136788

約数和(自身を除く): 597214528

約数列:

[1, 2, 4, 5, 10, 20, 27146113, 54292226, 108584452, 135730565, 271461130, 542922260]

約数ペア:

[(1, 542922260), (2, 271461130), (4, 135730565), (5, 108584452), (10, 54292226), (20, 27146113)]