24885160

素因数分解:

$2^3\times 5^1\times {\mathrm{622129}}^1$

素因数の和:622140

約数の個数: 16

約数和(自身を含む): 55991700

約数和(自身を除く): 31106540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 622129, 1244258, 2488516, 3110645, 4977032, 6221290, 12442580, 24885160]

約数ペア:

[(1, 24885160), (2, 12442580), (4, 6221290), (5, 4977032), (8, 3110645), (10, 2488516), (20, 1244258), (40, 622129)]