2577096080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{21929}}^1$

素因数の和:22068

約数の個数: 80

約数和(自身を含む): 6510052080

約数和(自身を除く): 3932956000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 2260, 2938, 4520, 5876, 7345, 9040, 11752, 14690, 21929, 23504, 29380, 43858, 58760, 87716, 109645, 117520, 175432, 219290, 285077, 350864, 438580, 570154, 877160, 1140308, 1425385, 1754320, 2280616, 2477977, 2850770, 4561232, 4955954, 5701540, 9911908, 11403080, 12389885, 19823816, 22806160, 24779770, 32213701, 39647632, 49559540, 64427402, 99119080, 128854804, 161068505, 198238160, 257709608, 322137010, 515419216, 644274020, 1288548040, 2577096080]

約数ペア:

[(1, 2577096080), (2, 1288548040), (4, 644274020), (5, 515419216), (8, 322137010), (10, 257709608), (13, 198238160), (16, 161068505), (20, 128854804), (26, 99119080), (40, 64427402), (52, 49559540), (65, 39647632), (80, 32213701), (104, 24779770), (113, 22806160), (130, 19823816), (208, 12389885), (226, 11403080), (260, 9911908), (452, 5701540), (520, 4955954), (565, 4561232), (904, 2850770), (1040, 2477977), (1130, 2280616), (1469, 1754320), (1808, 1425385), (2260, 1140308), (2938, 877160), (4520, 570154), (5876, 438580), (7345, 350864), (9040, 285077), (11752, 219290), (14690, 175432), (21929, 117520), (23504, 109645), (29380, 87716), (43858, 58760)]