9450680

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 21392640

約数和(自身を除く): 11941960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1237, 1528, 1910, 2474, 3820, 4948, 6185, 7640, 9896, 12370, 24740, 49480, 236267, 472534, 945068, 1181335, 1890136, 2362670, 4725340, 9450680]

約数ペア:

[(1, 9450680), (2, 4725340), (4, 2362670), (5, 1890136), (8, 1181335), (10, 945068), (20, 472534), (40, 236267), (191, 49480), (382, 24740), (764, 12370), (955, 9896), (1237, 7640), (1528, 6185), (1910, 4948), (2474, 3820)]