79668460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{234319}}^1$

素因数の和:234345

約数の個数: 24

約数和(自身を含む): 177145920

約数和(自身を除く): 97477460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 234319, 468638, 937276, 1171595, 2343190, 3983423, 4686380, 7966846, 15933692, 19917115, 39834230, 79668460]

約数ペア:

[(1, 79668460), (2, 39834230), (4, 19917115), (5, 15933692), (10, 7966846), (17, 4686380), (20, 3983423), (34, 2343190), (68, 1171595), (85, 937276), (170, 468638), (340, 234319)]