3305240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 7830000

約数和(自身を除く): 4524760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4349, 8698, 17396, 21745, 34792, 43490, 82631, 86980, 165262, 173960, 330524, 413155, 661048, 826310, 1652620, 3305240]

約数ペア:

[(1, 3305240), (2, 1652620), (4, 826310), (5, 661048), (8, 413155), (10, 330524), (19, 173960), (20, 165262), (38, 86980), (40, 82631), (76, 43490), (95, 34792), (152, 21745), (190, 17396), (380, 8698), (760, 4349)]