99999550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6145

約数の個数: 48

約数和(自身を含む): 217128960

約数和(自身を除く): 117129410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 6079, 8225, 12158, 16450, 30395, 42553, 60790, 85106, 151975, 212765, 285713, 303950, 425530, 571426, 1063825, 1428565, 1999991, 2127650, 2857130, 3999982, 7142825, 9999955, 14285650, 19999910, 49999775, 99999550]

約数ペア:

[(1, 99999550), (2, 49999775), (5, 19999910), (7, 14285650), (10, 9999955), (14, 7142825), (25, 3999982), (35, 2857130), (47, 2127650), (50, 1999991), (70, 1428565), (94, 1063825), (175, 571426), (235, 425530), (329, 303950), (350, 285713), (470, 212765), (658, 151975), (1175, 85106), (1645, 60790), (2350, 42553), (3290, 30395), (6079, 16450), (8225, 12158)]