116290220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 251088768

約数和(自身を除く): 134798548

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 641, 772, 940, 965, 1282, 1930, 2564, 3205, 3860, 6410, 9071, 12820, 18142, 30127, 36284, 45355, 60254, 90710, 120508, 123713, 150635, 181420, 247426, 301270, 494852, 602540, 618565, 1237130, 2474260, 5814511, 11629022, 23258044, 29072555, 58145110, 116290220]

約数ペア:

[(1, 116290220), (2, 58145110), (4, 29072555), (5, 23258044), (10, 11629022), (20, 5814511), (47, 2474260), (94, 1237130), (188, 618565), (193, 602540), (235, 494852), (386, 301270), (470, 247426), (641, 181420), (772, 150635), (940, 123713), (965, 120508), (1282, 90710), (1930, 60254), (2564, 45355), (3205, 36284), (3860, 30127), (6410, 18142), (9071, 12820)]