23493500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 54032160

約数和(自身を除く): 30538660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2473, 4750, 4946, 9500, 9892, 12365, 24730, 46987, 49460, 61825, 93974, 123650, 187948, 234935, 247300, 309125, 469870, 618250, 939740, 1174675, 1236500, 2349350, 4698700, 5873375, 11746750, 23493500]

約数ペア:

[(1, 23493500), (2, 11746750), (4, 5873375), (5, 4698700), (10, 2349350), (19, 1236500), (20, 1174675), (25, 939740), (38, 618250), (50, 469870), (76, 309125), (95, 247300), (100, 234935), (125, 187948), (190, 123650), (250, 93974), (380, 61825), (475, 49460), (500, 46987), (950, 24730), (1900, 12365), (2375, 9892), (2473, 9500), (4750, 4946)]