17104750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 36429120

約数和(自身を除く): 19324370

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 277, 325, 475, 494, 554, 650, 950, 1235, 1385, 1625, 2375, 2470, 2770, 3250, 3601, 4750, 5263, 6175, 6925, 7202, 10526, 12350, 13850, 18005, 26315, 30875, 34625, 36010, 52630, 61750, 68419, 69250, 90025, 131575, 136838, 180050, 263150, 342095, 450125, 657875, 684190, 900250, 1315750, 1710475, 3420950, 8552375, 17104750]

約数ペア:

[(1, 17104750), (2, 8552375), (5, 3420950), (10, 1710475), (13, 1315750), (19, 900250), (25, 684190), (26, 657875), (38, 450125), (50, 342095), (65, 263150), (95, 180050), (125, 136838), (130, 131575), (190, 90025), (247, 69250), (250, 68419), (277, 61750), (325, 52630), (475, 36010), (494, 34625), (554, 30875), (650, 26315), (950, 18005), (1235, 13850), (1385, 12350), (1625, 10526), (2375, 7202), (2470, 6925), (2770, 6175), (3250, 5263), (3601, 4750)]