26806260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34367}}^1$

素因数の和:34392

約数の個数: 48

約数和(自身を含む): 80833536

約数和(自身を除く): 54027276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34367, 68734, 103101, 137468, 171835, 206202, 343670, 412404, 446771, 515505, 687340, 893542, 1031010, 1340313, 1787084, 2062020, 2233855, 2680626, 4467710, 5361252, 6701565, 8935420, 13403130, 26806260]

約数ペア:

[(1, 26806260), (2, 13403130), (3, 8935420), (4, 6701565), (5, 5361252), (6, 4467710), (10, 2680626), (12, 2233855), (13, 2062020), (15, 1787084), (20, 1340313), (26, 1031010), (30, 893542), (39, 687340), (52, 515505), (60, 446771), (65, 412404), (78, 343670), (130, 206202), (156, 171835), (195, 137468), (260, 103101), (390, 68734), (780, 34367)]