5106440

素因数分解:

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

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 6989560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6719, 13438, 26876, 33595, 53752, 67190, 127661, 134380, 255322, 268760, 510644, 638305, 1021288, 1276610, 2553220, 5106440]

約数ペア:

[(1, 5106440), (2, 2553220), (4, 1276610), (5, 1021288), (8, 638305), (10, 510644), (19, 268760), (20, 255322), (38, 134380), (40, 127661), (76, 67190), (95, 53752), (152, 33595), (190, 26876), (380, 13438), (760, 6719)]