139611950

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{3631}}^1$

素因数の和:4412

約数の個数: 24

約数和(自身を含む): 260087520

約数和(自身を除く): 120475570

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3631, 3845, 7262, 7690, 18155, 19225, 36310, 38450, 90775, 181550, 2792239, 5584478, 13961195, 27922390, 69805975, 139611950]

約数ペア:

[(1, 139611950), (2, 69805975), (5, 27922390), (10, 13961195), (25, 5584478), (50, 2792239), (769, 181550), (1538, 90775), (3631, 38450), (3845, 36310), (7262, 19225), (7690, 18155)]