1412366980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{7507}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 3102906240

約数和(自身を除く): 1690539260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 409, 460, 818, 1636, 2045, 4090, 7507, 8180, 9407, 15014, 18814, 30028, 37535, 37628, 47035, 75070, 94070, 150140, 172661, 188140, 345322, 690644, 863305, 1726610, 3070363, 3453220, 6140726, 12281452, 15351815, 30703630, 61407260, 70618349, 141236698, 282473396, 353091745, 706183490, 1412366980]

約数ペア:

[(1, 1412366980), (2, 706183490), (4, 353091745), (5, 282473396), (10, 141236698), (20, 70618349), (23, 61407260), (46, 30703630), (92, 15351815), (115, 12281452), (230, 6140726), (409, 3453220), (460, 3070363), (818, 1726610), (1636, 863305), (2045, 690644), (4090, 345322), (7507, 188140), (8180, 172661), (9407, 150140), (15014, 94070), (18814, 75070), (30028, 47035), (37535, 37628)]