90820850

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{7537}}^1$

素因数の和:7790

約数の個数: 24

約数和(自身を含む): 169650228

約数和(自身を除く): 78829378

約数列:

[1, 2, 5, 10, 25, 50, 241, 482, 1205, 2410, 6025, 7537, 12050, 15074, 37685, 75370, 188425, 376850, 1816417, 3632834, 9082085, 18164170, 45410425, 90820850]

約数ペア:

[(1, 90820850), (2, 45410425), (5, 18164170), (10, 9082085), (25, 3632834), (50, 1816417), (241, 376850), (482, 188425), (1205, 75370), (2410, 37685), (6025, 15074), (7537, 12050)]