13350040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30341}}^1$

素因数の和:30363

約数の個数: 32

約数和(自身を含む): 32769360

約数和(自身を除く): 19419320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30341, 60682, 121364, 151705, 242728, 303410, 333751, 606820, 667502, 1213640, 1335004, 1668755, 2670008, 3337510, 6675020, 13350040]

約数ペア:

[(1, 13350040), (2, 6675020), (4, 3337510), (5, 2670008), (8, 1668755), (10, 1335004), (11, 1213640), (20, 667502), (22, 606820), (40, 333751), (44, 303410), (55, 242728), (88, 151705), (110, 121364), (220, 60682), (440, 30341)]