27836860

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3877}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 58635360

約数和(自身を除く): 30798500

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 3877, 7180, 7754, 15508, 19385, 38770, 77540, 1391843, 2783686, 5567372, 6959215, 13918430, 27836860]

約数ペア:

[(1, 27836860), (2, 13918430), (4, 6959215), (5, 5567372), (10, 2783686), (20, 1391843), (359, 77540), (718, 38770), (1436, 19385), (1795, 15508), (3590, 7754), (3877, 7180)]