76322480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73387}}^1$

素因数の和:73413

約数の個数: 40

約数和(自身を含む): 191102352

約数和(自身を除く): 114779872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 73387, 146774, 293548, 366935, 587096, 733870, 954031, 1174192, 1467740, 1908062, 2935480, 3816124, 4770155, 5870960, 7632248, 9540310, 15264496, 19080620, 38161240, 76322480]

約数ペア:

[(1, 76322480), (2, 38161240), (4, 19080620), (5, 15264496), (8, 9540310), (10, 7632248), (13, 5870960), (16, 4770155), (20, 3816124), (26, 2935480), (40, 1908062), (52, 1467740), (65, 1174192), (80, 954031), (104, 733870), (130, 587096), (208, 366935), (260, 293548), (520, 146774), (1040, 73387)]