105569420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479861}}^1$

素因数の和:479881

約数の個数: 24

約数和(自身を含む): 241850448

約数和(自身を除く): 136281028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479861, 959722, 1919444, 2399305, 4798610, 5278471, 9597220, 10556942, 21113884, 26392355, 52784710, 105569420]

約数ペア:

[(1, 105569420), (2, 52784710), (4, 26392355), (5, 21113884), (10, 10556942), (11, 9597220), (20, 5278471), (22, 4798610), (44, 2399305), (55, 1919444), (110, 959722), (220, 479861)]