22367750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 46837440

約数和(自身を除く): 24469690

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 170, 190, 250, 277, 323, 425, 475, 554, 646, 850, 950, 1385, 1615, 2125, 2375, 2770, 3230, 4250, 4709, 4750, 5263, 6925, 8075, 9418, 10526, 13850, 16150, 23545, 26315, 34625, 40375, 47090, 52630, 69250, 80750, 89471, 117725, 131575, 178942, 235450, 263150, 447355, 588625, 657875, 894710, 1177250, 1315750, 2236775, 4473550, 11183875, 22367750]

約数ペア:

[(1, 22367750), (2, 11183875), (5, 4473550), (10, 2236775), (17, 1315750), (19, 1177250), (25, 894710), (34, 657875), (38, 588625), (50, 447355), (85, 263150), (95, 235450), (125, 178942), (170, 131575), (190, 117725), (250, 89471), (277, 80750), (323, 69250), (425, 52630), (475, 47090), (554, 40375), (646, 34625), (850, 26315), (950, 23545), (1385, 16150), (1615, 13850), (2125, 10526), (2375, 9418), (2770, 8075), (3230, 6925), (4250, 5263), (4709, 4750)]