40214500

素因数分解:

$2^2\times 5^3\times {\mathrm{80429}}^1$

素因数の和:80448

約数の個数: 24

約数和(自身を含む): 87829560

約数和(自身を除く): 47615060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 80429, 160858, 321716, 402145, 804290, 1608580, 2010725, 4021450, 8042900, 10053625, 20107250, 40214500]

約数ペア:

[(1, 40214500), (2, 20107250), (4, 10053625), (5, 8042900), (10, 4021450), (20, 2010725), (25, 1608580), (50, 804290), (100, 402145), (125, 321716), (250, 160858), (500, 80429)]