9850040

素因数分解:

$2^3\times 5^1\times {\mathrm{246251}}^1$

素因数の和:246262

約数の個数: 16

約数和(自身を含む): 22162680

約数和(自身を除く): 12312640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 246251, 492502, 985004, 1231255, 1970008, 2462510, 4925020, 9850040]

約数ペア:

[(1, 9850040), (2, 4925020), (4, 2462510), (5, 1970008), (8, 1231255), (10, 985004), (20, 492502), (40, 246251)]