11150840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 25321680

約数和(自身を除く): 14170840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2467, 4520, 4934, 9868, 12335, 19736, 24670, 49340, 98680, 278771, 557542, 1115084, 1393855, 2230168, 2787710, 5575420, 11150840]

約数ペア:

[(1, 11150840), (2, 5575420), (4, 2787710), (5, 2230168), (8, 1393855), (10, 1115084), (20, 557542), (40, 278771), (113, 98680), (226, 49340), (452, 24670), (565, 19736), (904, 12335), (1130, 9868), (2260, 4934), (2467, 4520)]