23643040

素因数分解:

$2^5\times 5^1\times {\mathrm{147769}}^1$

素因数の和:147784

約数の個数: 24

約数和(自身を含む): 55857060

約数和(自身を除く): 32214020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 147769, 295538, 591076, 738845, 1182152, 1477690, 2364304, 2955380, 4728608, 5910760, 11821520, 23643040]

約数ペア:

[(1, 23643040), (2, 11821520), (4, 5910760), (5, 4728608), (8, 2955380), (10, 2364304), (16, 1477690), (20, 1182152), (32, 738845), (40, 591076), (80, 295538), (160, 147769)]