55394800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1850

約数の個数: 60

約数和(自身を含む): 134847520

約数和(自身を除く): 79452720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1753, 1975, 3160, 3506, 3950, 6320, 7012, 7900, 8765, 14024, 15800, 17530, 28048, 31600, 35060, 43825, 70120, 87650, 138487, 140240, 175300, 276974, 350600, 553948, 692435, 701200, 1107896, 1384870, 2215792, 2769740, 3462175, 5539480, 6924350, 11078960, 13848700, 27697400, 55394800]

約数ペア:

[(1, 55394800), (2, 27697400), (4, 13848700), (5, 11078960), (8, 6924350), (10, 5539480), (16, 3462175), (20, 2769740), (25, 2215792), (40, 1384870), (50, 1107896), (79, 701200), (80, 692435), (100, 553948), (158, 350600), (200, 276974), (316, 175300), (395, 140240), (400, 138487), (632, 87650), (790, 70120), (1264, 43825), (1580, 35060), (1753, 31600), (1975, 28048), (3160, 17530), (3506, 15800), (3950, 14024), (6320, 8765), (7012, 7900)]