79349240

素因数分解:

$2^3\times 5^1\times {\mathrm{1983731}}^1$

素因数の和:1983742

約数の個数: 16

約数和(自身を含む): 178535880

約数和(自身を除く): 99186640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1983731, 3967462, 7934924, 9918655, 15869848, 19837310, 39674620, 79349240]

約数ペア:

[(1, 79349240), (2, 39674620), (4, 19837310), (5, 15869848), (8, 9918655), (10, 7934924), (20, 3967462), (40, 1983731)]