867953020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{232073}}^1$

素因数の和:232110

約数の個数: 48

約数和(自身を含む): 2105375328

約数和(自身を除く): 1237422308

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, 3740, 232073, 464146, 928292, 1160365, 2320730, 2552803, 3945241, 4641460, 5105606, 7890482, 10211212, 12764015, 15780964, 19726205, 25528030, 39452410, 43397651, 51056060, 78904820, 86795302, 173590604, 216988255, 433976510, 867953020]

約数ペア:

[(1, 867953020), (2, 433976510), (4, 216988255), (5, 173590604), (10, 86795302), (11, 78904820), (17, 51056060), (20, 43397651), (22, 39452410), (34, 25528030), (44, 19726205), (55, 15780964), (68, 12764015), (85, 10211212), (110, 7890482), (170, 5105606), (187, 4641460), (220, 3945241), (340, 2552803), (374, 2320730), (748, 1160365), (935, 928292), (1870, 464146), (3740, 232073)]