4905047000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{100103}}^1$

素因数の和:100138

約数の個数: 96

約数和(自身を含む): 13351871520

約数和(自身を除く): 8446824520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 3500, 4900, 6125, 7000, 9800, 12250, 24500, 49000, 100103, 200206, 400412, 500515, 700721, 800824, 1001030, 1401442, 2002060, 2502575, 2802884, 3503605, 4004120, 4905047, 5005150, 5605768, 7007210, 9810094, 10010300, 12512875, 14014420, 17518025, 19620188, 20020600, 24525235, 25025750, 28028840, 35036050, 39240376, 49050470, 50051500, 70072100, 87590125, 98100940, 100103000, 122626175, 140144200, 175180250, 196201880, 245252350, 350360500, 490504700, 613130875, 700721000, 981009400, 1226261750, 2452523500, 4905047000]

約数ペア:

[(1, 4905047000), (2, 2452523500), (4, 1226261750), (5, 981009400), (7, 700721000), (8, 613130875), (10, 490504700), (14, 350360500), (20, 245252350), (25, 196201880), (28, 175180250), (35, 140144200), (40, 122626175), (49, 100103000), (50, 98100940), (56, 87590125), (70, 70072100), (98, 50051500), (100, 49050470), (125, 39240376), (140, 35036050), (175, 28028840), (196, 25025750), (200, 24525235), (245, 20020600), (250, 19620188), (280, 17518025), (350, 14014420), (392, 12512875), (490, 10010300), (500, 9810094), (700, 7007210), (875, 5605768), (980, 5005150), (1000, 4905047), (1225, 4004120), (1400, 3503605), (1750, 2802884), (1960, 2502575), (2450, 2002060), (3500, 1401442), (4900, 1001030), (6125, 800824), (7000, 700721), (9800, 500515), (12250, 400412), (24500, 200206), (49000, 100103)]