23201800

素因数分解:

$2^3\times 5^2\times {\mathrm{116009}}^1$

素因数の和:116025

約数の個数: 24

約数和(自身を含む): 53944650

約数和(自身を除く): 30742850

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 116009, 232018, 464036, 580045, 928072, 1160090, 2320180, 2900225, 4640360, 5800450, 11600900, 23201800]

約数ペア:

[(1, 23201800), (2, 11600900), (4, 5800450), (5, 4640360), (8, 2900225), (10, 2320180), (20, 1160090), (25, 928072), (40, 580045), (50, 464036), (100, 232018), (200, 116009)]