88203040

素因数分解:

$2^5\times 5^1\times {\mathrm{551269}}^1$

素因数の和:551284

約数の個数: 24

約数和(自身を含む): 208380060

約数和(自身を除く): 120177020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 551269, 1102538, 2205076, 2756345, 4410152, 5512690, 8820304, 11025380, 17640608, 22050760, 44101520, 88203040]

約数ペア:

[(1, 88203040), (2, 44101520), (4, 22050760), (5, 17640608), (8, 11025380), (10, 8820304), (16, 5512690), (20, 4410152), (32, 2756345), (40, 2205076), (80, 1102538), (160, 551269)]