68118200

素因数分解:

$2^3\times 5^2\times {\mathrm{340591}}^1$

素因数の和:340607

約数の個数: 24

約数和(自身を含む): 158375280

約数和(自身を除く): 90257080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 340591, 681182, 1362364, 1702955, 2724728, 3405910, 6811820, 8514775, 13623640, 17029550, 34059100, 68118200]

約数ペア:

[(1, 68118200), (2, 34059100), (4, 17029550), (5, 13623640), (8, 8514775), (10, 6811820), (20, 3405910), (25, 2724728), (40, 1702955), (50, 1362364), (100, 681182), (200, 340591)]