9262880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 25220160

約数和(自身を除く): 15957280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 277, 304, 352, 380, 418, 440, 554, 608, 760, 836, 880, 1045, 1108, 1385, 1520, 1672, 1760, 2090, 2216, 2770, 3040, 3047, 3344, 4180, 4432, 5263, 5540, 6094, 6688, 8360, 8864, 10526, 11080, 12188, 15235, 16720, 21052, 22160, 24376, 26315, 30470, 33440, 42104, 44320, 48752, 52630, 57893, 60940, 84208, 97504, 105260, 115786, 121880, 168416, 210520, 231572, 243760, 289465, 421040, 463144, 487520, 578930, 842080, 926288, 1157860, 1852576, 2315720, 4631440, 9262880]

約数ペア:

[(1, 9262880), (2, 4631440), (4, 2315720), (5, 1852576), (8, 1157860), (10, 926288), (11, 842080), (16, 578930), (19, 487520), (20, 463144), (22, 421040), (32, 289465), (38, 243760), (40, 231572), (44, 210520), (55, 168416), (76, 121880), (80, 115786), (88, 105260), (95, 97504), (110, 84208), (152, 60940), (160, 57893), (176, 52630), (190, 48752), (209, 44320), (220, 42104), (277, 33440), (304, 30470), (352, 26315), (380, 24376), (418, 22160), (440, 21052), (554, 16720), (608, 15235), (760, 12188), (836, 11080), (880, 10526), (1045, 8864), (1108, 8360), (1385, 6688), (1520, 6094), (1672, 5540), (1760, 5263), (2090, 4432), (2216, 4180), (2770, 3344), (3040, 3047)]