9381880

素因数分解:

$2^3\times 5^1\times {\mathrm{234547}}^1$

素因数の和:234558

約数の個数: 16

約数和(自身を含む): 21109320

約数和(自身を除く): 11727440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 234547, 469094, 938188, 1172735, 1876376, 2345470, 4690940, 9381880]

約数ペア:

[(1, 9381880), (2, 4690940), (4, 2345470), (5, 1876376), (8, 1172735), (10, 938188), (20, 469094), (40, 234547)]