22376317960

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1\times {\mathrm{2741}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 50793246720

約数和(自身を除く): 28416928760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1607, 2540, 2741, 3214, 5080, 5482, 6428, 8035, 10964, 12856, 13705, 16070, 21928, 27410, 32140, 54820, 64280, 109640, 204089, 348107, 408178, 696214, 816356, 1020445, 1392428, 1632712, 1740535, 2040890, 2784856, 3481070, 4081780, 4404787, 6962140, 8163560, 8809574, 13924280, 17619148, 22023935, 35238296, 44047870, 88095740, 176191480, 559407949, 1118815898, 2237631796, 2797039745, 4475263592, 5594079490, 11188158980, 22376317960]

約数ペア:

[(1, 22376317960), (2, 11188158980), (4, 5594079490), (5, 4475263592), (8, 2797039745), (10, 2237631796), (20, 1118815898), (40, 559407949), (127, 176191480), (254, 88095740), (508, 44047870), (635, 35238296), (1016, 22023935), (1270, 17619148), (1607, 13924280), (2540, 8809574), (2741, 8163560), (3214, 6962140), (5080, 4404787), (5482, 4081780), (6428, 3481070), (8035, 2784856), (10964, 2040890), (12856, 1740535), (13705, 1632712), (16070, 1392428), (21928, 1020445), (27410, 816356), (32140, 696214), (54820, 408178), (64280, 348107), (109640, 204089)]