8755340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 21246624

約数和(自身を除く): 12491284

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2341, 3740, 4682, 9364, 11705, 23410, 25751, 39797, 46820, 51502, 79594, 103004, 128755, 159188, 198985, 257510, 397970, 437767, 515020, 795940, 875534, 1751068, 2188835, 4377670, 8755340]

約数ペア:

[(1, 8755340), (2, 4377670), (4, 2188835), (5, 1751068), (10, 875534), (11, 795940), (17, 515020), (20, 437767), (22, 397970), (34, 257510), (44, 198985), (55, 159188), (68, 128755), (85, 103004), (110, 79594), (170, 51502), (187, 46820), (220, 39797), (340, 25751), (374, 23410), (748, 11705), (935, 9364), (1870, 4682), (2341, 3740)]