105728810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1091}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 208039104

約数和(自身を除く): 102310294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 881, 1091, 1762, 2182, 4405, 5455, 8810, 9691, 10910, 12001, 19382, 24002, 48455, 60005, 96910, 120010, 961171, 1922342, 4805855, 9611710, 10572881, 21145762, 52864405, 105728810]

約数ペア:

[(1, 105728810), (2, 52864405), (5, 21145762), (10, 10572881), (11, 9611710), (22, 4805855), (55, 1922342), (110, 961171), (881, 120010), (1091, 96910), (1762, 60005), (2182, 48455), (4405, 24002), (5455, 19382), (8810, 12001), (9691, 10910)]