45742540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53189}}^1$

素因数の和:53241

約数の個数: 24

約数和(自身を含む): 98295120

約数和(自身を除く): 52552580

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 53189, 106378, 212756, 265945, 531890, 1063780, 2287127, 4574254, 9148508, 11435635, 22871270, 45742540]

約数ペア:

[(1, 45742540), (2, 22871270), (4, 11435635), (5, 9148508), (10, 4574254), (20, 2287127), (43, 1063780), (86, 531890), (172, 265945), (215, 212756), (430, 106378), (860, 53189)]