97884440

素因数分解:

$2^3\times 5^1\times {\mathrm{2447111}}^1$

素因数の和:2447122

約数の個数: 16

約数和(自身を含む): 220240080

約数和(自身を除く): 122355640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2447111, 4894222, 9788444, 12235555, 19576888, 24471110, 48942220, 97884440]

約数ペア:

[(1, 97884440), (2, 48942220), (4, 24471110), (5, 19576888), (8, 12235555), (10, 9788444), (20, 4894222), (40, 2447111)]