28571300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6140

約数の個数: 36

約数和(自身を含む): 63329280

約数和(自身を除く): 34757980

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 6079, 12158, 24316, 30395, 60790, 121580, 151975, 285713, 303950, 571426, 607900, 1142852, 1428565, 2857130, 5714260, 7142825, 14285650, 28571300]

約数ペア:

[(1, 28571300), (2, 14285650), (4, 7142825), (5, 5714260), (10, 2857130), (20, 1428565), (25, 1142852), (47, 607900), (50, 571426), (94, 303950), (100, 285713), (188, 151975), (235, 121580), (470, 60790), (940, 30395), (1175, 24316), (2350, 12158), (4700, 6079)]