1954120900

素因数分解:

$2^2\times 5^2\times {\mathrm{5171}}^1\times {\mathrm{3779}}^1$

素因数の和:8964

約数の個数: 36

約数和(自身を含む): 4242384720

約数和(自身を除く): 2288263820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3779, 5171, 7558, 10342, 15116, 18895, 20684, 25855, 37790, 51710, 75580, 94475, 103420, 129275, 188950, 258550, 377900, 517100, 19541209, 39082418, 78164836, 97706045, 195412090, 390824180, 488530225, 977060450, 1954120900]

約数ペア:

[(1, 1954120900), (2, 977060450), (4, 488530225), (5, 390824180), (10, 195412090), (20, 97706045), (25, 78164836), (50, 39082418), (100, 19541209), (3779, 517100), (5171, 377900), (7558, 258550), (10342, 188950), (15116, 129275), (18895, 103420), (20684, 94475), (25855, 75580), (37790, 51710)]