23222750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 45770400

約数和(自身を除く): 22547650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 4889, 9778, 24445, 48890, 92891, 122225, 185782, 244450, 464455, 611125, 928910, 1222250, 2322275, 4644550, 11611375, 23222750]

約数ペア:

[(1, 23222750), (2, 11611375), (5, 4644550), (10, 2322275), (19, 1222250), (25, 928910), (38, 611125), (50, 464455), (95, 244450), (125, 185782), (190, 122225), (250, 92891), (475, 48890), (950, 24445), (2375, 9778), (4750, 4889)]