24544120

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 55429920

約数和(自身を除く): 30885800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 1973, 2488, 3110, 3946, 6220, 7892, 9865, 12440, 15784, 19730, 39460, 78920, 613603, 1227206, 2454412, 3068015, 4908824, 6136030, 12272060, 24544120]

約数ペア:

[(1, 24544120), (2, 12272060), (4, 6136030), (5, 4908824), (8, 3068015), (10, 2454412), (20, 1227206), (40, 613603), (311, 78920), (622, 39460), (1244, 19730), (1555, 15784), (1973, 12440), (2488, 9865), (3110, 7892), (3946, 6220)]