29214040

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2777}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 66005280

約数和(自身を除く): 36791240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 2777, 5260, 5554, 10520, 11108, 13885, 22216, 27770, 55540, 111080, 730351, 1460702, 2921404, 3651755, 5842808, 7303510, 14607020, 29214040]

約数ペア:

[(1, 29214040), (2, 14607020), (4, 7303510), (5, 5842808), (8, 3651755), (10, 2921404), (20, 1460702), (40, 730351), (263, 111080), (526, 55540), (1052, 27770), (1315, 22216), (2104, 13885), (2630, 11108), (2777, 10520), (5260, 5554)]