4020201610

素因数分解:

$2^1\times 5^1\times {\mathrm{4493}}^1\times {\mathrm{89477}}^1$

素因数の和:93977

約数の個数: 16

約数和(自身を含む): 7238054376

約数和(自身を除く): 3217852766

約数列:

[1, 2, 5, 10, 4493, 8986, 22465, 44930, 89477, 178954, 447385, 894770, 402020161, 804040322, 2010100805, 4020201610]

約数ペア:

[(1, 4020201610), (2, 2010100805), (5, 804040322), (10, 402020161), (4493, 894770), (8986, 447385), (22465, 178954), (44930, 89477)]