26384780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45491}}^1$

素因数の和:45529

約数の個数: 24

約数和(自身を含む): 57319920

約数和(自身を除く): 30935140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45491, 90982, 181964, 227455, 454910, 909820, 1319239, 2638478, 5276956, 6596195, 13192390, 26384780]

約数ペア:

[(1, 26384780), (2, 13192390), (4, 6596195), (5, 5276956), (10, 2638478), (20, 1319239), (29, 909820), (58, 454910), (116, 227455), (145, 181964), (290, 90982), (580, 45491)]