42774020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92987}}^1$

素因数の和:93019

約数の個数: 24

約数和(自身を含む): 93731904

約数和(自身を除く): 50957884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 92987, 185974, 371948, 464935, 929870, 1859740, 2138701, 4277402, 8554804, 10693505, 21387010, 42774020]

約数ペア:

[(1, 42774020), (2, 21387010), (4, 10693505), (5, 8554804), (10, 4277402), (20, 2138701), (23, 1859740), (46, 929870), (92, 464935), (115, 371948), (230, 185974), (460, 92987)]