26428740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 82338816

約数和(自身を除く): 55910076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1093, 1209, 1612, 1860, 2015, 2186, 2418, 3279, 4030, 4372, 4836, 5465, 6045, 6558, 8060, 10930, 12090, 13116, 14209, 16395, 21860, 24180, 28418, 32790, 33883, 42627, 56836, 65580, 67766, 71045, 85254, 101649, 135532, 142090, 169415, 170508, 203298, 213135, 284180, 338830, 406596, 426270, 440479, 508245, 677660, 852540, 880958, 1016490, 1321437, 1761916, 2032980, 2202395, 2642874, 4404790, 5285748, 6607185, 8809580, 13214370, 26428740]

約数ペア:

[(1, 26428740), (2, 13214370), (3, 8809580), (4, 6607185), (5, 5285748), (6, 4404790), (10, 2642874), (12, 2202395), (13, 2032980), (15, 1761916), (20, 1321437), (26, 1016490), (30, 880958), (31, 852540), (39, 677660), (52, 508245), (60, 440479), (62, 426270), (65, 406596), (78, 338830), (93, 284180), (124, 213135), (130, 203298), (155, 170508), (156, 169415), (186, 142090), (195, 135532), (260, 101649), (310, 85254), (372, 71045), (390, 67766), (403, 65580), (465, 56836), (620, 42627), (780, 33883), (806, 32790), (930, 28418), (1093, 24180), (1209, 21860), (1612, 16395), (1860, 14209), (2015, 13116), (2186, 12090), (2418, 10930), (3279, 8060), (4030, 6558), (4372, 6045), (4836, 5465)]