115803640

素因数分解:

$2^3\times 5^1\times {\mathrm{2895091}}^1$

素因数の和:2895102

約数の個数: 16

約数和(自身を含む): 260558280

約数和(自身を除く): 144754640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2895091, 5790182, 11580364, 14475455, 23160728, 28950910, 57901820, 115803640]

約数ペア:

[(1, 115803640), (2, 57901820), (4, 28950910), (5, 23160728), (8, 14475455), (10, 11580364), (20, 5790182), (40, 2895091)]