11202820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4957}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 23738904

約数和(自身を除く): 12536084

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4957, 9914, 19828, 24785, 49570, 99140, 560141, 1120282, 2240564, 2800705, 5601410, 11202820]

約数ペア:

[(1, 11202820), (2, 5601410), (4, 2800705), (5, 2240564), (10, 1120282), (20, 560141), (113, 99140), (226, 49570), (452, 24785), (565, 19828), (1130, 9914), (2260, 4957)]