2017760500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2897}}^1$

素因数の和:3122

約数の個数: 96

約数和(自身を含む): 5063385600

約数和(自身を除く): 3045625100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 199, 250, 350, 398, 500, 700, 796, 875, 995, 1393, 1750, 1990, 2786, 2897, 3500, 3980, 4975, 5572, 5794, 6965, 9950, 11588, 13930, 14485, 19900, 20279, 24875, 27860, 28970, 34825, 40558, 49750, 57940, 69650, 72425, 81116, 99500, 101395, 139300, 144850, 174125, 202790, 289700, 348250, 362125, 405580, 506975, 576503, 696500, 724250, 1013950, 1153006, 1448500, 2027900, 2306012, 2534875, 2882515, 4035521, 5069750, 5765030, 8071042, 10139500, 11530060, 14412575, 16142084, 20177605, 28825150, 40355210, 57650300, 72062875, 80710420, 100888025, 144125750, 201776050, 288251500, 403552100, 504440125, 1008880250, 2017760500]

約数ペア:

[(1, 2017760500), (2, 1008880250), (4, 504440125), (5, 403552100), (7, 288251500), (10, 201776050), (14, 144125750), (20, 100888025), (25, 80710420), (28, 72062875), (35, 57650300), (50, 40355210), (70, 28825150), (100, 20177605), (125, 16142084), (140, 14412575), (175, 11530060), (199, 10139500), (250, 8071042), (350, 5765030), (398, 5069750), (500, 4035521), (700, 2882515), (796, 2534875), (875, 2306012), (995, 2027900), (1393, 1448500), (1750, 1153006), (1990, 1013950), (2786, 724250), (2897, 696500), (3500, 576503), (3980, 506975), (4975, 405580), (5572, 362125), (5794, 348250), (6965, 289700), (9950, 202790), (11588, 174125), (13930, 144850), (14485, 139300), (19900, 101395), (20279, 99500), (24875, 81116), (27860, 72425), (28970, 69650), (34825, 57940), (40558, 49750)]