79738670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42641}}^1$

素因数の和:42676

約数の個数: 32

約数和(自身を含む): 165792096

約数和(自身を除く): 86053426

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 42641, 85282, 213205, 426410, 469051, 724897, 938102, 1449794, 2345255, 3624485, 4690510, 7248970, 7973867, 15947734, 39869335, 79738670]

約数ペア:

[(1, 79738670), (2, 39869335), (5, 15947734), (10, 7973867), (11, 7248970), (17, 4690510), (22, 3624485), (34, 2345255), (55, 1449794), (85, 938102), (110, 724897), (170, 469051), (187, 426410), (374, 213205), (935, 85282), (1870, 42641)]