2023071160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2213

約数の個数: 128

約数和(自身を含む): 5200588800

約数和(自身を除く): 3177517640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 71, 88, 110, 124, 142, 155, 220, 248, 284, 310, 341, 355, 440, 568, 620, 682, 710, 781, 1240, 1364, 1420, 1562, 1705, 2089, 2201, 2728, 2840, 3124, 3410, 3905, 4178, 4402, 6248, 6820, 7810, 8356, 8804, 10445, 11005, 13640, 15620, 16712, 17608, 20890, 22010, 22979, 24211, 31240, 41780, 44020, 45958, 48422, 64759, 83560, 88040, 91916, 96844, 114895, 121055, 129518, 148319, 183832, 193688, 229790, 242110, 259036, 296638, 323795, 459580, 484220, 518072, 593276, 647590, 712349, 741595, 919160, 968440, 1186552, 1295180, 1424698, 1483190, 1631509, 2590360, 2849396, 2966380, 3263018, 3561745, 4597889, 5698792, 5932760, 6526036, 7123490, 8157545, 9195778, 13052072, 14246980, 16315090, 18391556, 22989445, 28493960, 32630180, 36783112, 45978890, 50576779, 65260360, 91957780, 101153558, 183915560, 202307116, 252883895, 404614232, 505767790, 1011535580, 2023071160]

約数ペア:

[(1, 2023071160), (2, 1011535580), (4, 505767790), (5, 404614232), (8, 252883895), (10, 202307116), (11, 183915560), (20, 101153558), (22, 91957780), (31, 65260360), (40, 50576779), (44, 45978890), (55, 36783112), (62, 32630180), (71, 28493960), (88, 22989445), (110, 18391556), (124, 16315090), (142, 14246980), (155, 13052072), (220, 9195778), (248, 8157545), (284, 7123490), (310, 6526036), (341, 5932760), (355, 5698792), (440, 4597889), (568, 3561745), (620, 3263018), (682, 2966380), (710, 2849396), (781, 2590360), (1240, 1631509), (1364, 1483190), (1420, 1424698), (1562, 1295180), (1705, 1186552), (2089, 968440), (2201, 919160), (2728, 741595), (2840, 712349), (3124, 647590), (3410, 593276), (3905, 518072), (4178, 484220), (4402, 459580), (6248, 323795), (6820, 296638), (7810, 259036), (8356, 242110), (8804, 229790), (10445, 193688), (11005, 183832), (13640, 148319), (15620, 129518), (16712, 121055), (17608, 114895), (20890, 96844), (22010, 91916), (22979, 88040), (24211, 83560), (31240, 64759), (41780, 48422), (44020, 45958)]