26547140

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1367}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 55847232

約数和(自身を除く): 29300092

約数列:

[1, 2, 4, 5, 10, 20, 971, 1367, 1942, 2734, 3884, 4855, 5468, 6835, 9710, 13670, 19420, 27340, 1327357, 2654714, 5309428, 6636785, 13273570, 26547140]

約数ペア:

[(1, 26547140), (2, 13273570), (4, 6636785), (5, 5309428), (10, 2654714), (20, 1327357), (971, 27340), (1367, 19420), (1942, 13670), (2734, 9710), (3884, 6835), (4855, 5468)]