132043640

素因数分解:

$2^3\times 5^1\times {\mathrm{3301091}}^1$

素因数の和:3301102

約数の個数: 16

約数和(自身を含む): 297098280

約数和(自身を除く): 165054640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3301091, 6602182, 13204364, 16505455, 26408728, 33010910, 66021820, 132043640]

約数ペア:

[(1, 132043640), (2, 66021820), (4, 33010910), (5, 26408728), (8, 16505455), (10, 13204364), (20, 6602182), (40, 3301091)]