56754580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38873}}^1$

素因数の和:38955

約数の個数: 24

約数和(自身を含む): 120820392

約数和(自身を除く): 64065812

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 38873, 77746, 155492, 194365, 388730, 777460, 2837729, 5675458, 11350916, 14188645, 28377290, 56754580]

約数ペア:

[(1, 56754580), (2, 28377290), (4, 14188645), (5, 11350916), (10, 5675458), (20, 2837729), (73, 777460), (146, 388730), (292, 194365), (365, 155492), (730, 77746), (1460, 38873)]