7630040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17341}}^1$

素因数の和:17363

約数の個数: 32

約数和(自身を含む): 18729360

約数和(自身を除く): 11099320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 17341, 34682, 69364, 86705, 138728, 173410, 190751, 346820, 381502, 693640, 763004, 953755, 1526008, 1907510, 3815020, 7630040]

約数ペア:

[(1, 7630040), (2, 3815020), (4, 1907510), (5, 1526008), (8, 953755), (10, 763004), (11, 693640), (20, 381502), (22, 346820), (40, 190751), (44, 173410), (55, 138728), (88, 86705), (110, 69364), (220, 34682), (440, 17341)]