1464273305140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{202807937}}^1$

素因数の和:202807984

約数の個数: 36

約数和(自身を含む): 3245332623876

約数和(自身を除く): 1781059318736

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 202807937, 405615874, 811231748, 1014039685, 2028079370, 3853350803, 4056158740, 7706701606, 15413403212, 19266754015, 38533508030, 73213665257, 77067016060, 146427330514, 292854661028, 366068326285, 732136652570, 1464273305140]

約数ペア:

[(1, 1464273305140), (2, 732136652570), (4, 366068326285), (5, 292854661028), (10, 146427330514), (19, 77067016060), (20, 73213665257), (38, 38533508030), (76, 19266754015), (95, 15413403212), (190, 7706701606), (361, 4056158740), (380, 3853350803), (722, 2028079370), (1444, 1014039685), (1805, 811231748), (3610, 405615874), (7220, 202807937)]