125101040

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2551}}^1$

素因数の和:3177

約数の個数: 40

約数和(自身を含む): 291448608

約数和(自身を除く): 166347568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2452, 2551, 3065, 4904, 5102, 6130, 9808, 10204, 12260, 12755, 20408, 24520, 25510, 40816, 49040, 51020, 102040, 204080, 1563763, 3127526, 6255052, 7818815, 12510104, 15637630, 25020208, 31275260, 62550520, 125101040]

約数ペア:

[(1, 125101040), (2, 62550520), (4, 31275260), (5, 25020208), (8, 15637630), (10, 12510104), (16, 7818815), (20, 6255052), (40, 3127526), (80, 1563763), (613, 204080), (1226, 102040), (2452, 51020), (2551, 49040), (3065, 40816), (4904, 25510), (5102, 24520), (6130, 20408), (9808, 12755), (10204, 12260)]