85944220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{226169}}^1$

素因数の和:226197

約数の個数: 24

約数和(自身を含む): 189982800

約数和(自身を除く): 104038580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 226169, 452338, 904676, 1130845, 2261690, 4297211, 4523380, 8594422, 17188844, 21486055, 42972110, 85944220]

約数ペア:

[(1, 85944220), (2, 42972110), (4, 21486055), (5, 17188844), (10, 8594422), (19, 4523380), (20, 4297211), (38, 2261690), (76, 1130845), (95, 904676), (190, 452338), (380, 226169)]