82430360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108461}}^1$

素因数の和:108491

約数の個数: 32

約数和(自身を含む): 195231600

約数和(自身を除く): 112801240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 108461, 216922, 433844, 542305, 867688, 1084610, 2060759, 2169220, 4121518, 4338440, 8243036, 10303795, 16486072, 20607590, 41215180, 82430360]

約数ペア:

[(1, 82430360), (2, 41215180), (4, 20607590), (5, 16486072), (8, 10303795), (10, 8243036), (19, 4338440), (20, 4121518), (38, 2169220), (40, 2060759), (76, 1084610), (95, 867688), (152, 542305), (190, 433844), (380, 216922), (760, 108461)]