11091560

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 25137000

約数和(自身を除く): 14045440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1861, 2980, 3722, 5960, 7444, 9305, 14888, 18610, 37220, 74440, 277289, 554578, 1109156, 1386445, 2218312, 2772890, 5545780, 11091560]

約数ペア:

[(1, 11091560), (2, 5545780), (4, 2772890), (5, 2218312), (8, 1386445), (10, 1109156), (20, 554578), (40, 277289), (149, 74440), (298, 37220), (596, 18610), (745, 14888), (1192, 9305), (1490, 7444), (1861, 5960), (2980, 3722)]