47643920

素因数分解:

$2^4\times 5^1\times {\mathrm{595549}}^1$

素因数の和:595562

約数の個数: 20

約数和(自身を含む): 110772300

約数和(自身を除く): 63128380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 595549, 1191098, 2382196, 2977745, 4764392, 5955490, 9528784, 11910980, 23821960, 47643920]

約数ペア:

[(1, 47643920), (2, 23821960), (4, 11910980), (5, 9528784), (8, 5955490), (10, 4764392), (16, 2977745), (20, 2382196), (40, 1191098), (80, 595549)]