1444800940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6567277}}^1$

素因数の和:6567297

約数の個数: 24

約数和(自身を含む): 3309908112

約数和(自身を除く): 1865107172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6567277, 13134554, 26269108, 32836385, 65672770, 72240047, 131345540, 144480094, 288960188, 361200235, 722400470, 1444800940]

約数ペア:

[(1, 1444800940), (2, 722400470), (4, 361200235), (5, 288960188), (10, 144480094), (11, 131345540), (20, 72240047), (22, 65672770), (44, 32836385), (55, 26269108), (110, 13134554), (220, 6567277)]