26305620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39857}}^1$

素因数の和:39880

約数の個数: 48

約数和(自身を含む): 80353728

約数和(自身を除く): 54048108

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, 39857, 79714, 119571, 159428, 199285, 239142, 398570, 438427, 478284, 597855, 797140, 876854, 1195710, 1315281, 1753708, 2192135, 2391420, 2630562, 4384270, 5261124, 6576405, 8768540, 13152810, 26305620]

約数ペア:

[(1, 26305620), (2, 13152810), (3, 8768540), (4, 6576405), (5, 5261124), (6, 4384270), (10, 2630562), (11, 2391420), (12, 2192135), (15, 1753708), (20, 1315281), (22, 1195710), (30, 876854), (33, 797140), (44, 597855), (55, 478284), (60, 438427), (66, 398570), (110, 239142), (132, 199285), (165, 159428), (220, 119571), (330, 79714), (660, 39857)]