67906000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 80

約数和(自身を含む): 172935360

約数和(自身を除く): 105029360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1787, 1900, 2000, 2375, 3574, 3800, 4750, 7148, 7600, 8935, 9500, 14296, 17870, 19000, 28592, 33953, 35740, 38000, 44675, 67906, 71480, 89350, 135812, 142960, 169765, 178700, 223375, 271624, 339530, 357400, 446750, 543248, 679060, 714800, 848825, 893500, 1358120, 1697650, 1787000, 2716240, 3395300, 3574000, 4244125, 6790600, 8488250, 13581200, 16976500, 33953000, 67906000]

約数ペア:

[(1, 67906000), (2, 33953000), (4, 16976500), (5, 13581200), (8, 8488250), (10, 6790600), (16, 4244125), (19, 3574000), (20, 3395300), (25, 2716240), (38, 1787000), (40, 1697650), (50, 1358120), (76, 893500), (80, 848825), (95, 714800), (100, 679060), (125, 543248), (152, 446750), (190, 357400), (200, 339530), (250, 271624), (304, 223375), (380, 178700), (400, 169765), (475, 142960), (500, 135812), (760, 89350), (950, 71480), (1000, 67906), (1520, 44675), (1787, 38000), (1900, 35740), (2000, 33953), (2375, 28592), (3574, 19000), (3800, 17870), (4750, 14296), (7148, 9500), (7600, 8935)]