12766100

素因数分解:

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

素因数の和:6752

約数の個数: 36

約数和(自身を含む): 29164800

約数和(自身を除く): 16398700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6719, 13438, 26876, 33595, 67190, 127661, 134380, 167975, 255322, 335950, 510644, 638305, 671900, 1276610, 2553220, 3191525, 6383050, 12766100]

約数ペア:

[(1, 12766100), (2, 6383050), (4, 3191525), (5, 2553220), (10, 1276610), (19, 671900), (20, 638305), (25, 510644), (38, 335950), (50, 255322), (76, 167975), (95, 134380), (100, 127661), (190, 67190), (380, 33595), (475, 26876), (950, 13438), (1900, 6719)]