27412780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2591}}^1$

素因数の和:2646

約数の個数: 36

約数和(自身を含む): 60201792

約数和(自身を除く): 32789012

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2591, 2645, 5182, 5290, 10364, 10580, 12955, 25910, 51820, 59593, 119186, 238372, 297965, 595930, 1191860, 1370639, 2741278, 5482556, 6853195, 13706390, 27412780]

約数ペア:

[(1, 27412780), (2, 13706390), (4, 6853195), (5, 5482556), (10, 2741278), (20, 1370639), (23, 1191860), (46, 595930), (92, 297965), (115, 238372), (230, 119186), (460, 59593), (529, 51820), (1058, 25910), (2116, 12955), (2591, 10580), (2645, 10364), (5182, 5290)]