231293710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{5477}}^1$

素因数の和:5628

約数の個数: 32

約数和(自身を含む): 430702272

約数和(自身を除く): 199408562

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 4223, 5477, 8446, 10954, 21115, 27385, 42230, 54770, 224557, 449114, 564131, 1122785, 1128262, 2245570, 2820655, 5641310, 23129371, 46258742, 115646855, 231293710]

約数ペア:

[(1, 231293710), (2, 115646855), (5, 46258742), (10, 23129371), (41, 5641310), (82, 2820655), (103, 2245570), (205, 1128262), (206, 1122785), (410, 564131), (515, 449114), (1030, 224557), (4223, 54770), (5477, 42230), (8446, 27385), (10954, 21115)]