115603640

素因数分解:

$2^3\times 5^1\times {\mathrm{2890091}}^1$

素因数の和:2890102

約数の個数: 16

約数和(自身を含む): 260108280

約数和(自身を除く): 144504640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2890091, 5780182, 11560364, 14450455, 23120728, 28900910, 57801820, 115603640]

約数ペア:

[(1, 115603640), (2, 57801820), (4, 28900910), (5, 23120728), (8, 14450455), (10, 11560364), (20, 5780182), (40, 2890091)]