17041240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10443

約数の個数: 32

約数和(自身を含む): 39281760

約数和(自身を除く): 22240520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 10391, 20782, 41564, 51955, 83128, 103910, 207820, 415640, 426031, 852062, 1704124, 2130155, 3408248, 4260310, 8520620, 17041240]

約数ペア:

[(1, 17041240), (2, 8520620), (4, 4260310), (5, 3408248), (8, 2130155), (10, 1704124), (20, 852062), (40, 426031), (41, 415640), (82, 207820), (164, 103910), (205, 83128), (328, 51955), (410, 41564), (820, 20782), (1640, 10391)]