5210180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13711}}^1$

素因数の和:13739

約数の個数: 24

約数和(自身を含む): 11518080

約数和(自身を除く): 6307900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13711, 27422, 54844, 68555, 137110, 260509, 274220, 521018, 1042036, 1302545, 2605090, 5210180]

約数ペア:

[(1, 5210180), (2, 2605090), (4, 1302545), (5, 1042036), (10, 521018), (19, 274220), (20, 260509), (38, 137110), (76, 68555), (95, 54844), (190, 27422), (380, 13711)]