10021880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22777}}^1$

素因数の和:22799

約数の個数: 32

約数和(自身を含む): 24600240

約数和(自身を除く): 14578360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22777, 45554, 91108, 113885, 182216, 227770, 250547, 455540, 501094, 911080, 1002188, 1252735, 2004376, 2505470, 5010940, 10021880]

約数ペア:

[(1, 10021880), (2, 5010940), (4, 2505470), (5, 2004376), (8, 1252735), (10, 1002188), (11, 911080), (20, 501094), (22, 455540), (40, 250547), (44, 227770), (55, 182216), (88, 113885), (110, 91108), (220, 45554), (440, 22777)]