24228440

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1973}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 54719280

約数和(自身を除く): 30490840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 1973, 2456, 3070, 3946, 6140, 7892, 9865, 12280, 15784, 19730, 39460, 78920, 605711, 1211422, 2422844, 3028555, 4845688, 6057110, 12114220, 24228440]

約数ペア:

[(1, 24228440), (2, 12114220), (4, 6057110), (5, 4845688), (8, 3028555), (10, 2422844), (20, 1211422), (40, 605711), (307, 78920), (614, 39460), (1228, 19730), (1535, 15784), (1973, 12280), (2456, 9865), (3070, 7892), (3946, 6140)]