83946040

素因数分解:

$2^3\times 5^1\times {\mathrm{2098651}}^1$

素因数の和:2098662

約数の個数: 16

約数和(自身を含む): 188878680

約数和(自身を除く): 104932640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2098651, 4197302, 8394604, 10493255, 16789208, 20986510, 41973020, 83946040]

約数ペア:

[(1, 83946040), (2, 41973020), (4, 20986510), (5, 16789208), (8, 10493255), (10, 8394604), (20, 4197302), (40, 2098651)]