56084440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19207}}^1$

素因数の和:19291

約数の個数: 32

約数和(自身を含む): 127925280

約数和(自身を除く): 71840840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 19207, 38414, 76828, 96035, 153656, 192070, 384140, 768280, 1402111, 2804222, 5608444, 7010555, 11216888, 14021110, 28042220, 56084440]

約数ペア:

[(1, 56084440), (2, 28042220), (4, 14021110), (5, 11216888), (8, 7010555), (10, 5608444), (20, 2804222), (40, 1402111), (73, 768280), (146, 384140), (292, 192070), (365, 153656), (584, 96035), (730, 76828), (1460, 38414), (2920, 19207)]