26908760

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5435

約数の個数: 32

約数和(自身を含む): 61032960

約数和(自身を除く): 34124200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 5297, 10594, 21188, 26485, 42376, 52970, 105940, 211880, 672719, 1345438, 2690876, 3363595, 5381752, 6727190, 13454380, 26908760]

約数ペア:

[(1, 26908760), (2, 13454380), (4, 6727190), (5, 5381752), (8, 3363595), (10, 2690876), (20, 1345438), (40, 672719), (127, 211880), (254, 105940), (508, 52970), (635, 42376), (1016, 26485), (1270, 21188), (2540, 10594), (5080, 5297)]