4486460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20393}}^1$

素因数の和:20413

約数の個数: 24

約数和(自身を含む): 10278576

約数和(自身を除く): 5792116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20393, 40786, 81572, 101965, 203930, 224323, 407860, 448646, 897292, 1121615, 2243230, 4486460]

約数ペア:

[(1, 4486460), (2, 2243230), (4, 1121615), (5, 897292), (10, 448646), (11, 407860), (20, 224323), (22, 203930), (44, 101965), (55, 81572), (110, 40786), (220, 20393)]