23643640

素因数分解:

$2^3\times 5^1\times {\mathrm{591091}}^1$

素因数の和:591102

約数の個数: 16

約数和(自身を含む): 53198280

約数和(自身を除く): 29554640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 591091, 1182182, 2364364, 2955455, 4728728, 5910910, 11821820, 23643640]

約数ペア:

[(1, 23643640), (2, 11821820), (4, 5910910), (5, 4728728), (8, 2955455), (10, 2364364), (20, 1182182), (40, 591091)]