11628160

素因数分解:

$2^7\times 5^1\times {\mathrm{18169}}^1$

素因数の和:18188

約数の個数: 32

約数和(自身を含む): 27800100

約数和(自身を除く): 16171940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 18169, 36338, 72676, 90845, 145352, 181690, 290704, 363380, 581408, 726760, 1162816, 1453520, 2325632, 2907040, 5814080, 11628160]

約数ペア:

[(1, 11628160), (2, 5814080), (4, 2907040), (5, 2325632), (8, 1453520), (10, 1162816), (16, 726760), (20, 581408), (32, 363380), (40, 290704), (64, 181690), (80, 145352), (128, 90845), (160, 72676), (320, 36338), (640, 18169)]