10965520

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 25741656

約数和(自身を除く): 14776136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1213, 1808, 2260, 2426, 4520, 4852, 6065, 9040, 9704, 12130, 19408, 24260, 48520, 97040, 137069, 274138, 548276, 685345, 1096552, 1370690, 2193104, 2741380, 5482760, 10965520]

約数ペア:

[(1, 10965520), (2, 5482760), (4, 2741380), (5, 2193104), (8, 1370690), (10, 1096552), (16, 685345), (20, 548276), (40, 274138), (80, 137069), (113, 97040), (226, 48520), (452, 24260), (565, 19408), (904, 12130), (1130, 9704), (1213, 9040), (1808, 6065), (2260, 4852), (2426, 4520)]