23242780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105649}}^1$

素因数の和:105669

約数の個数: 24

約数和(自身を含む): 53247600

約数和(自身を除く): 30004820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 105649, 211298, 422596, 528245, 1056490, 1162139, 2112980, 2324278, 4648556, 5810695, 11621390, 23242780]

約数ペア:

[(1, 23242780), (2, 11621390), (4, 5810695), (5, 4648556), (10, 2324278), (11, 2112980), (20, 1162139), (22, 1056490), (44, 528245), (55, 422596), (110, 211298), (220, 105649)]