26408280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 82220400

約数和(自身を除く): 55812120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 229, 248, 310, 372, 458, 465, 620, 687, 744, 916, 930, 961, 1145, 1240, 1374, 1832, 1860, 1922, 2290, 2748, 2883, 3435, 3720, 3844, 4580, 4805, 5496, 5766, 6870, 7099, 7688, 9160, 9610, 11532, 13740, 14198, 14415, 19220, 21297, 23064, 27480, 28396, 28830, 35495, 38440, 42594, 56792, 57660, 70990, 85188, 106485, 115320, 141980, 170376, 212970, 220069, 283960, 425940, 440138, 660207, 851880, 880276, 1100345, 1320414, 1760552, 2200690, 2640828, 3301035, 4401380, 5281656, 6602070, 8802760, 13204140, 26408280]

約数ペア:

[(1, 26408280), (2, 13204140), (3, 8802760), (4, 6602070), (5, 5281656), (6, 4401380), (8, 3301035), (10, 2640828), (12, 2200690), (15, 1760552), (20, 1320414), (24, 1100345), (30, 880276), (31, 851880), (40, 660207), (60, 440138), (62, 425940), (93, 283960), (120, 220069), (124, 212970), (155, 170376), (186, 141980), (229, 115320), (248, 106485), (310, 85188), (372, 70990), (458, 57660), (465, 56792), (620, 42594), (687, 38440), (744, 35495), (916, 28830), (930, 28396), (961, 27480), (1145, 23064), (1240, 21297), (1374, 19220), (1832, 14415), (1860, 14198), (1922, 13740), (2290, 11532), (2748, 9610), (2883, 9160), (3435, 7688), (3720, 7099), (3844, 6870), (4580, 5766), (4805, 5496)]