26281860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39821}}^1$

素因数の和:39844

約数の個数: 48

約数和(自身を含む): 80281152

約数和(自身を除く): 53999292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 39821, 79642, 119463, 159284, 199105, 238926, 398210, 438031, 477852, 597315, 796420, 876062, 1194630, 1314093, 1752124, 2190155, 2389260, 2628186, 4380310, 5256372, 6570465, 8760620, 13140930, 26281860]

約数ペア:

[(1, 26281860), (2, 13140930), (3, 8760620), (4, 6570465), (5, 5256372), (6, 4380310), (10, 2628186), (11, 2389260), (12, 2190155), (15, 1752124), (20, 1314093), (22, 1194630), (30, 876062), (33, 796420), (44, 597315), (55, 477852), (60, 438031), (66, 398210), (110, 238926), (132, 199105), (165, 159284), (220, 119463), (330, 79642), (660, 39821)]