38631740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{275941}}^1$

素因数の和:275957

約数の個数: 24

約数和(自身を含む): 92716512

約数和(自身を除く): 54084772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 275941, 551882, 1103764, 1379705, 1931587, 2759410, 3863174, 5518820, 7726348, 9657935, 19315870, 38631740]

約数ペア:

[(1, 38631740), (2, 19315870), (4, 9657935), (5, 7726348), (7, 5518820), (10, 3863174), (14, 2759410), (20, 1931587), (28, 1379705), (35, 1103764), (70, 551882), (140, 275941)]