58713880

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7451}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 132794640

約数和(自身を除く): 74080760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7451, 7880, 14902, 29804, 37255, 59608, 74510, 149020, 298040, 1467847, 2935694, 5871388, 7339235, 11742776, 14678470, 29356940, 58713880]

約数ペア:

[(1, 58713880), (2, 29356940), (4, 14678470), (5, 11742776), (8, 7339235), (10, 5871388), (20, 2935694), (40, 1467847), (197, 298040), (394, 149020), (788, 74510), (985, 59608), (1576, 37255), (1970, 29804), (3940, 14902), (7451, 7880)]