8551220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5857}}^1$

素因数の和:5939

約数の個数: 24

約数和(自身を含む): 18206664

約数和(自身を除く): 9655444

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5857, 11714, 23428, 29285, 58570, 117140, 427561, 855122, 1710244, 2137805, 4275610, 8551220]

約数ペア:

[(1, 8551220), (2, 4275610), (4, 2137805), (5, 1710244), (10, 855122), (20, 427561), (73, 117140), (146, 58570), (292, 29285), (365, 23428), (730, 11714), (1460, 5857)]