23597480

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1861}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 53290440

約数和(自身を除く): 29692960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 1861, 2536, 3170, 3722, 6340, 7444, 9305, 12680, 14888, 18610, 37220, 74440, 589937, 1179874, 2359748, 2949685, 4719496, 5899370, 11798740, 23597480]

約数ペア:

[(1, 23597480), (2, 11798740), (4, 5899370), (5, 4719496), (8, 2949685), (10, 2359748), (20, 1179874), (40, 589937), (317, 74440), (634, 37220), (1268, 18610), (1585, 14888), (1861, 12680), (2536, 9305), (3170, 7444), (3722, 6340)]