12761740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22003}}^1$

素因数の和:22041

約数の個数: 24

約数和(自身を含む): 27725040

約数和(自身を除く): 14963300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22003, 44006, 88012, 110015, 220030, 440060, 638087, 1276174, 2552348, 3190435, 6380870, 12761740]

約数ペア:

[(1, 12761740), (2, 6380870), (4, 3190435), (5, 2552348), (10, 1276174), (20, 638087), (29, 440060), (58, 220030), (116, 110015), (145, 88012), (290, 44006), (580, 22003)]