9697900

素因数分解:

$2^2\times 5^2\times {\mathrm{96979}}^1$

素因数の和:96993

約数の個数: 18

約数和(自身を含む): 21044660

約数和(自身を除く): 11346760

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 96979, 193958, 387916, 484895, 969790, 1939580, 2424475, 4848950, 9697900]

約数ペア:

[(1, 9697900), (2, 4848950), (4, 2424475), (5, 1939580), (10, 969790), (20, 484895), (25, 387916), (50, 193958), (100, 96979)]