25532200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6754

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 36963800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 6719, 13438, 26876, 33595, 53752, 67190, 127661, 134380, 167975, 255322, 268760, 335950, 510644, 638305, 671900, 1021288, 1276610, 1343800, 2553220, 3191525, 5106440, 6383050, 12766100, 25532200]

約数ペア:

[(1, 25532200), (2, 12766100), (4, 6383050), (5, 5106440), (8, 3191525), (10, 2553220), (19, 1343800), (20, 1276610), (25, 1021288), (38, 671900), (40, 638305), (50, 510644), (76, 335950), (95, 268760), (100, 255322), (152, 167975), (190, 134380), (200, 127661), (380, 67190), (475, 53752), (760, 33595), (950, 26876), (1900, 13438), (3800, 6719)]