22014800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 60

約数和(自身を含む): 54062016

約数和(自身を除く): 32047216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1171, 1175, 1880, 2342, 2350, 3760, 4684, 4700, 5855, 9368, 9400, 11710, 18736, 18800, 23420, 29275, 46840, 55037, 58550, 93680, 110074, 117100, 220148, 234200, 275185, 440296, 468400, 550370, 880592, 1100740, 1375925, 2201480, 2751850, 4402960, 5503700, 11007400, 22014800]

約数ペア:

[(1, 22014800), (2, 11007400), (4, 5503700), (5, 4402960), (8, 2751850), (10, 2201480), (16, 1375925), (20, 1100740), (25, 880592), (40, 550370), (47, 468400), (50, 440296), (80, 275185), (94, 234200), (100, 220148), (188, 117100), (200, 110074), (235, 93680), (376, 58550), (400, 55037), (470, 46840), (752, 29275), (940, 23420), (1171, 18800), (1175, 18736), (1880, 11710), (2342, 9400), (2350, 9368), (3760, 5855), (4684, 4700)]