71692160

素因数分解:

$2^7\times 5^1\times {\mathrm{112019}}^1$

素因数の和:112038

約数の個数: 32

約数和(自身を含む): 171390600

約数和(自身を除く): 99698440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 112019, 224038, 448076, 560095, 896152, 1120190, 1792304, 2240380, 3584608, 4480760, 7169216, 8961520, 14338432, 17923040, 35846080, 71692160]

約数ペア:

[(1, 71692160), (2, 35846080), (4, 17923040), (5, 14338432), (8, 8961520), (10, 7169216), (16, 4480760), (20, 3584608), (32, 2240380), (40, 1792304), (64, 1120190), (80, 896152), (128, 560095), (160, 448076), (320, 224038), (640, 112019)]