2174328560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1823}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 5361728256

約数和(自身を除く): 3187399696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 877, 1360, 1754, 1823, 3508, 3646, 4385, 7016, 7292, 8770, 9115, 14032, 14584, 14909, 17540, 18230, 29168, 29818, 30991, 35080, 36460, 59636, 61982, 70160, 72920, 74545, 119272, 123964, 145840, 149090, 154955, 238544, 247928, 298180, 309910, 495856, 596360, 619820, 1192720, 1239640, 1598771, 2479280, 3197542, 6395084, 7993855, 12790168, 15987710, 25580336, 27179107, 31975420, 54358214, 63950840, 108716428, 127901680, 135895535, 217432856, 271791070, 434865712, 543582140, 1087164280, 2174328560]

約数ペア:

[(1, 2174328560), (2, 1087164280), (4, 543582140), (5, 434865712), (8, 271791070), (10, 217432856), (16, 135895535), (17, 127901680), (20, 108716428), (34, 63950840), (40, 54358214), (68, 31975420), (80, 27179107), (85, 25580336), (136, 15987710), (170, 12790168), (272, 7993855), (340, 6395084), (680, 3197542), (877, 2479280), (1360, 1598771), (1754, 1239640), (1823, 1192720), (3508, 619820), (3646, 596360), (4385, 495856), (7016, 309910), (7292, 298180), (8770, 247928), (9115, 238544), (14032, 154955), (14584, 149090), (14909, 145840), (17540, 123964), (18230, 119272), (29168, 74545), (29818, 72920), (30991, 70160), (35080, 61982), (36460, 59636)]