88138000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 215414784

約数和(自身を除く): 127276784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 347, 400, 500, 508, 635, 694, 1000, 1016, 1270, 1388, 1735, 2000, 2032, 2540, 2776, 3175, 3470, 5080, 5552, 6350, 6940, 8675, 10160, 12700, 13880, 15875, 17350, 25400, 27760, 31750, 34700, 43375, 44069, 50800, 63500, 69400, 86750, 88138, 127000, 138800, 173500, 176276, 220345, 254000, 347000, 352552, 440690, 694000, 705104, 881380, 1101725, 1762760, 2203450, 3525520, 4406900, 5508625, 8813800, 11017250, 17627600, 22034500, 44069000, 88138000]

約数ペア:

[(1, 88138000), (2, 44069000), (4, 22034500), (5, 17627600), (8, 11017250), (10, 8813800), (16, 5508625), (20, 4406900), (25, 3525520), (40, 2203450), (50, 1762760), (80, 1101725), (100, 881380), (125, 705104), (127, 694000), (200, 440690), (250, 352552), (254, 347000), (347, 254000), (400, 220345), (500, 176276), (508, 173500), (635, 138800), (694, 127000), (1000, 88138), (1016, 86750), (1270, 69400), (1388, 63500), (1735, 50800), (2000, 44069), (2032, 43375), (2540, 34700), (2776, 31750), (3175, 27760), (3470, 25400), (5080, 17350), (5552, 15875), (6350, 13880), (6940, 12700), (8675, 10160)]