25883840

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1785

約数の個数: 56

約数和(自身を含む): 62983872

約数和(自身を除く): 37100032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1721, 1880, 3008, 3442, 3760, 6884, 7520, 8605, 13768, 15040, 17210, 27536, 34420, 55072, 68840, 80887, 110144, 137680, 161774, 275360, 323548, 404435, 550720, 647096, 808870, 1294192, 1617740, 2588384, 3235480, 5176768, 6470960, 12941920, 25883840]

約数ペア:

[(1, 25883840), (2, 12941920), (4, 6470960), (5, 5176768), (8, 3235480), (10, 2588384), (16, 1617740), (20, 1294192), (32, 808870), (40, 647096), (47, 550720), (64, 404435), (80, 323548), (94, 275360), (160, 161774), (188, 137680), (235, 110144), (320, 80887), (376, 68840), (470, 55072), (752, 34420), (940, 27536), (1504, 17210), (1721, 15040), (1880, 13768), (3008, 8605), (3442, 7520), (3760, 6884)]