27643990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 55448064

約数和(自身を除く): 27804074

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 5347, 10694, 26735, 53470, 58817, 117634, 251309, 294085, 502618, 588170, 1256545, 2513090, 2764399, 5528798, 13821995, 27643990]

約数ペア:

[(1, 27643990), (2, 13821995), (5, 5528798), (10, 2764399), (11, 2513090), (22, 1256545), (47, 588170), (55, 502618), (94, 294085), (110, 251309), (235, 117634), (470, 58817), (517, 53470), (1034, 26735), (2585, 10694), (5170, 5347)]