26874720680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2959771}}^1$

素因数の和:2960009

約数の個数: 32

約数和(自身を含む): 60734521440

約数和(自身を除く): 33859800760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 2959771, 5919542, 11839084, 14798855, 23678168, 29597710, 59195420, 118390840, 671868017, 1343736034, 2687472068, 3359340085, 5374944136, 6718680170, 13437360340, 26874720680]

約数ペア:

[(1, 26874720680), (2, 13437360340), (4, 6718680170), (5, 5374944136), (8, 3359340085), (10, 2687472068), (20, 1343736034), (40, 671868017), (227, 118390840), (454, 59195420), (908, 29597710), (1135, 23678168), (1816, 14798855), (2270, 11839084), (4540, 5919542), (9080, 2959771)]