9827800

素因数分解:

$2^3\times 5^2\times {\mathrm{49139}}^1$

素因数の和:49155

約数の個数: 24

約数和(自身を含む): 22850100

約数和(自身を除く): 13022300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 49139, 98278, 196556, 245695, 393112, 491390, 982780, 1228475, 1965560, 2456950, 4913900, 9827800]

約数ペア:

[(1, 9827800), (2, 4913900), (4, 2456950), (5, 1965560), (8, 1228475), (10, 982780), (20, 491390), (25, 393112), (40, 245695), (50, 196556), (100, 98278), (200, 49139)]