38634020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83987}}^1$

素因数の和:84019

約数の個数: 24

約数和(自身を含む): 84659904

約数和(自身を除く): 46025884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 83987, 167974, 335948, 419935, 839870, 1679740, 1931701, 3863402, 7726804, 9658505, 19317010, 38634020]

約数ペア:

[(1, 38634020), (2, 19317010), (4, 9658505), (5, 7726804), (10, 3863402), (20, 1931701), (23, 1679740), (46, 839870), (92, 419935), (115, 335948), (230, 167974), (460, 83987)]