82473700

素因数分解:

$2^2\times 5^2\times {\mathrm{839}}^1\times {\mathrm{983}}^1$

素因数の和:1836

約数の個数: 36

約数和(自身を含む): 179363520

約数和(自身を除く): 96889820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 839, 983, 1678, 1966, 3356, 3932, 4195, 4915, 8390, 9830, 16780, 19660, 20975, 24575, 41950, 49150, 83900, 98300, 824737, 1649474, 3298948, 4123685, 8247370, 16494740, 20618425, 41236850, 82473700]

約数ペア:

[(1, 82473700), (2, 41236850), (4, 20618425), (5, 16494740), (10, 8247370), (20, 4123685), (25, 3298948), (50, 1649474), (100, 824737), (839, 98300), (983, 83900), (1678, 49150), (1966, 41950), (3356, 24575), (3932, 20975), (4195, 19660), (4915, 16780), (8390, 9830)]