10939940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49727}}^1$

素因数の和:49747

約数の個数: 24

約数和(自身を含む): 25062912

約数和(自身を除く): 14122972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 49727, 99454, 198908, 248635, 497270, 546997, 994540, 1093994, 2187988, 2734985, 5469970, 10939940]

約数ペア:

[(1, 10939940), (2, 5469970), (4, 2734985), (5, 2187988), (10, 1093994), (11, 994540), (20, 546997), (22, 497270), (44, 248635), (55, 198908), (110, 99454), (220, 49727)]