24536780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72167}}^1$

素因数の和:72193

約数の個数: 24

約数和(自身を含む): 54559008

約数和(自身を除く): 30022228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 72167, 144334, 288668, 360835, 721670, 1226839, 1443340, 2453678, 4907356, 6134195, 12268390, 24536780]

約数ペア:

[(1, 24536780), (2, 12268390), (4, 6134195), (5, 4907356), (10, 2453678), (17, 1443340), (20, 1226839), (34, 721670), (68, 360835), (85, 288668), (170, 144334), (340, 72167)]