96755980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 216084960

約数和(自身を除く): 119328980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1919, 2020, 2521, 3838, 5042, 7676, 9595, 10084, 12605, 19190, 25210, 38380, 47899, 50420, 95798, 191596, 239495, 254621, 478990, 509242, 957980, 1018484, 1273105, 2546210, 4837799, 5092420, 9675598, 19351196, 24188995, 48377990, 96755980]

約数ペア:

[(1, 96755980), (2, 48377990), (4, 24188995), (5, 19351196), (10, 9675598), (19, 5092420), (20, 4837799), (38, 2546210), (76, 1273105), (95, 1018484), (101, 957980), (190, 509242), (202, 478990), (380, 254621), (404, 239495), (505, 191596), (1010, 95798), (1919, 50420), (2020, 47899), (2521, 38380), (3838, 25210), (5042, 19190), (7676, 12605), (9595, 10084)]