13675400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 32157540

約数和(自身を除く): 18482140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 677, 808, 1010, 1354, 2020, 2525, 2708, 3385, 4040, 5050, 5416, 6770, 10100, 13540, 16925, 20200, 27080, 33850, 67700, 68377, 135400, 136754, 273508, 341885, 547016, 683770, 1367540, 1709425, 2735080, 3418850, 6837700, 13675400]

約数ペア:

[(1, 13675400), (2, 6837700), (4, 3418850), (5, 2735080), (8, 1709425), (10, 1367540), (20, 683770), (25, 547016), (40, 341885), (50, 273508), (100, 136754), (101, 135400), (200, 68377), (202, 67700), (404, 33850), (505, 27080), (677, 20200), (808, 16925), (1010, 13540), (1354, 10100), (2020, 6770), (2525, 5416), (2708, 5050), (3385, 4040)]