103415420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{304163}}^1$

素因数の和:304189

約数の個数: 24

約数和(自身を含む): 229947984

約数和(自身を除く): 126532564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 304163, 608326, 1216652, 1520815, 3041630, 5170771, 6083260, 10341542, 20683084, 25853855, 51707710, 103415420]

約数ペア:

[(1, 103415420), (2, 51707710), (4, 25853855), (5, 20683084), (10, 10341542), (17, 6083260), (20, 5170771), (34, 3041630), (68, 1520815), (85, 1216652), (170, 608326), (340, 304163)]