9772900

素因数分解:

$2^2\times 5^2\times {\mathrm{97729}}^1$

素因数の和:97743

約数の個数: 18

約数和(自身を含む): 21207410

約数和(自身を除く): 11434510

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 97729, 195458, 390916, 488645, 977290, 1954580, 2443225, 4886450, 9772900]

約数ペア:

[(1, 9772900), (2, 4886450), (4, 2443225), (5, 1954580), (10, 977290), (20, 488645), (25, 390916), (50, 195458), (100, 97729)]