13575400

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 31917600

約数和(自身を除く): 18342200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 659, 824, 1030, 1318, 2060, 2575, 2636, 3295, 4120, 5150, 5272, 6590, 10300, 13180, 16475, 20600, 26360, 32950, 65900, 67877, 131800, 135754, 271508, 339385, 543016, 678770, 1357540, 1696925, 2715080, 3393850, 6787700, 13575400]

約数ペア:

[(1, 13575400), (2, 6787700), (4, 3393850), (5, 2715080), (8, 1696925), (10, 1357540), (20, 678770), (25, 543016), (40, 339385), (50, 271508), (100, 135754), (103, 131800), (200, 67877), (206, 65900), (412, 32950), (515, 26360), (659, 20600), (824, 16475), (1030, 13180), (1318, 10300), (2060, 6590), (2575, 5272), (2636, 5150), (3295, 4120)]