22472410000

素因数分解:

$2^4\times 5^4\times {\mathrm{439}}^1\times {\mathrm{5119}}^1$

素因数の和:5586

約数の個数: 100

約数和(自身を含む): 54542540800

約数和(自身を除く): 32070130800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 439, 500, 625, 878, 1000, 1250, 1756, 2000, 2195, 2500, 3512, 4390, 5000, 5119, 7024, 8780, 10000, 10238, 10975, 17560, 20476, 21950, 25595, 35120, 40952, 43900, 51190, 54875, 81904, 87800, 102380, 109750, 127975, 175600, 204760, 219500, 255950, 274375, 409520, 439000, 511900, 548750, 639875, 878000, 1023800, 1097500, 1279750, 2047600, 2195000, 2247241, 2559500, 3199375, 4390000, 4494482, 5119000, 6398750, 8988964, 10238000, 11236205, 12797500, 17977928, 22472410, 25595000, 35955856, 44944820, 51190000, 56181025, 89889640, 112362050, 179779280, 224724100, 280905125, 449448200, 561810250, 898896400, 1123620500, 1404525625, 2247241000, 2809051250, 4494482000, 5618102500, 11236205000, 22472410000]

約数ペア:

[(1, 22472410000), (2, 11236205000), (4, 5618102500), (5, 4494482000), (8, 2809051250), (10, 2247241000), (16, 1404525625), (20, 1123620500), (25, 898896400), (40, 561810250), (50, 449448200), (80, 280905125), (100, 224724100), (125, 179779280), (200, 112362050), (250, 89889640), (400, 56181025), (439, 51190000), (500, 44944820), (625, 35955856), (878, 25595000), (1000, 22472410), (1250, 17977928), (1756, 12797500), (2000, 11236205), (2195, 10238000), (2500, 8988964), (3512, 6398750), (4390, 5119000), (5000, 4494482), (5119, 4390000), (7024, 3199375), (8780, 2559500), (10000, 2247241), (10238, 2195000), (10975, 2047600), (17560, 1279750), (20476, 1097500), (21950, 1023800), (25595, 878000), (35120, 639875), (40952, 548750), (43900, 511900), (51190, 439000), (54875, 409520), (81904, 274375), (87800, 255950), (102380, 219500), (109750, 204760), (127975, 175600)]