2016215720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1738117}}^1$

素因数の和:1738157

約数の個数: 32

約数和(自身を含む): 4692918600

約数和(自身を除く): 2676702880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1738117, 3476234, 6952468, 8690585, 13904936, 17381170, 34762340, 50405393, 69524680, 100810786, 201621572, 252026965, 403243144, 504053930, 1008107860, 2016215720]

約数ペア:

[(1, 2016215720), (2, 1008107860), (4, 504053930), (5, 403243144), (8, 252026965), (10, 201621572), (20, 100810786), (29, 69524680), (40, 50405393), (58, 34762340), (116, 17381170), (145, 13904936), (232, 8690585), (290, 6952468), (580, 3476234), (1160, 1738117)]