79060640

素因数分解:

$2^5\times 5^1\times {\mathrm{494129}}^1$

素因数の和:494144

約数の個数: 24

約数和(自身を含む): 186781140

約数和(自身を除く): 107720500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 494129, 988258, 1976516, 2470645, 3953032, 4941290, 7906064, 9882580, 15812128, 19765160, 39530320, 79060640]

約数ペア:

[(1, 79060640), (2, 39530320), (4, 19765160), (5, 15812128), (8, 9882580), (10, 7906064), (16, 4941290), (20, 3953032), (32, 2470645), (40, 1976516), (80, 988258), (160, 494129)]