82291330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20219}}^1$

素因数の和:20274

約数の個数: 32

約数和(自身を含む): 165965760

約数和(自身を除く): 83674430

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 20219, 40438, 101095, 202190, 222409, 444818, 748103, 1112045, 1496206, 2224090, 3740515, 7481030, 8229133, 16458266, 41145665, 82291330]

約数ペア:

[(1, 82291330), (2, 41145665), (5, 16458266), (10, 8229133), (11, 7481030), (22, 3740515), (37, 2224090), (55, 1496206), (74, 1112045), (110, 748103), (185, 444818), (370, 222409), (407, 202190), (814, 101095), (2035, 40438), (4070, 20219)]