4449110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4999}}^1$

素因数の和:5095

約数の個数: 16

約数和(自身を含む): 8100000

約数和(自身を除く): 3650890

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4999, 9998, 24995, 49990, 444911, 889822, 2224555, 4449110]

約数ペア:

[(1, 4449110), (2, 2224555), (5, 889822), (10, 444911), (89, 49990), (178, 24995), (445, 9998), (890, 4999)]