65392130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 121186800

約数和(自身を除く): 55794670

約数列:

[1, 2, 5, 10, 41, 82, 205, 349, 410, 457, 698, 914, 1745, 2285, 3490, 4570, 14309, 18737, 28618, 37474, 71545, 93685, 143090, 159493, 187370, 318986, 797465, 1594930, 6539213, 13078426, 32696065, 65392130]

約数ペア:

[(1, 65392130), (2, 32696065), (5, 13078426), (10, 6539213), (41, 1594930), (82, 797465), (205, 318986), (349, 187370), (410, 159493), (457, 143090), (698, 93685), (914, 71545), (1745, 37474), (2285, 28618), (3490, 18737), (4570, 14309)]