127930250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 280530432

約数和(自身を除く): 152600182

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 574, 875, 1025, 1435, 1750, 1783, 2050, 2870, 3566, 5125, 7175, 8915, 10250, 12481, 14350, 17830, 24962, 35875, 44575, 62405, 71750, 73103, 89150, 124810, 146206, 222875, 312025, 365515, 445750, 511721, 624050, 731030, 1023442, 1560125, 1827575, 2558605, 3120250, 3655150, 5117210, 9137875, 12793025, 18275750, 25586050, 63965125, 127930250]

約数ペア:

[(1, 127930250), (2, 63965125), (5, 25586050), (7, 18275750), (10, 12793025), (14, 9137875), (25, 5117210), (35, 3655150), (41, 3120250), (50, 2558605), (70, 1827575), (82, 1560125), (125, 1023442), (175, 731030), (205, 624050), (250, 511721), (287, 445750), (350, 365515), (410, 312025), (574, 222875), (875, 146206), (1025, 124810), (1435, 89150), (1750, 73103), (1783, 71750), (2050, 62405), (2870, 44575), (3566, 35875), (5125, 24962), (7175, 17830), (8915, 14350), (10250, 12481)]