82727750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 181464192

約数和(自身を除く): 98736442

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 574, 875, 1025, 1153, 1435, 1750, 2050, 2306, 2870, 5125, 5765, 7175, 8071, 10250, 11530, 14350, 16142, 28825, 35875, 40355, 47273, 57650, 71750, 80710, 94546, 144125, 201775, 236365, 288250, 330911, 403550, 472730, 661822, 1008875, 1181825, 1654555, 2017750, 2363650, 3309110, 5909125, 8272775, 11818250, 16545550, 41363875, 82727750]

約数ペア:

[(1, 82727750), (2, 41363875), (5, 16545550), (7, 11818250), (10, 8272775), (14, 5909125), (25, 3309110), (35, 2363650), (41, 2017750), (50, 1654555), (70, 1181825), (82, 1008875), (125, 661822), (175, 472730), (205, 403550), (250, 330911), (287, 288250), (350, 236365), (410, 201775), (574, 144125), (875, 94546), (1025, 80710), (1153, 71750), (1435, 57650), (1750, 47273), (2050, 40355), (2306, 35875), (2870, 28825), (5125, 16142), (5765, 14350), (7175, 11530), (8071, 10250)]