124805300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{65687}}^1$

素因数の和:65720

約数の個数: 36

約数和(自身を含む): 285085920

約数和(自身を除く): 160280620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 65687, 131374, 262748, 328435, 656870, 1248053, 1313740, 1642175, 2496106, 3284350, 4992212, 6240265, 6568700, 12480530, 24961060, 31201325, 62402650, 124805300]

約数ペア:

[(1, 124805300), (2, 62402650), (4, 31201325), (5, 24961060), (10, 12480530), (19, 6568700), (20, 6240265), (25, 4992212), (38, 3284350), (50, 2496106), (76, 1642175), (95, 1313740), (100, 1248053), (190, 656870), (380, 328435), (475, 262748), (950, 131374), (1900, 65687)]