27713540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33797}}^1$

素因数の和:33847

約数の個数: 24

約数和(自身を含む): 59619672

約数和(自身を除く): 31906132

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 33797, 67594, 135188, 168985, 337970, 675940, 1385677, 2771354, 5542708, 6928385, 13856770, 27713540]

約数ペア:

[(1, 27713540), (2, 13856770), (4, 6928385), (5, 5542708), (10, 2771354), (20, 1385677), (41, 675940), (82, 337970), (164, 168985), (205, 135188), (410, 67594), (820, 33797)]