42445400

素因数分解:

$2^3\times 5^2\times {\mathrm{212227}}^1$

素因数の和:212243

約数の個数: 24

約数和(自身を含む): 98686020

約数和(自身を除く): 56240620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 212227, 424454, 848908, 1061135, 1697816, 2122270, 4244540, 5305675, 8489080, 10611350, 21222700, 42445400]

約数ペア:

[(1, 42445400), (2, 21222700), (4, 10611350), (5, 8489080), (8, 5305675), (10, 4244540), (20, 2122270), (25, 1697816), (40, 1061135), (50, 848908), (100, 424454), (200, 212227)]