798930440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5519}}^1$

素因数の和:5595

約数の個数: 128

約数和(自身を含む): 2289254400

約数和(自身を除く): 1490323960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 616, 658, 770, 940, 1034, 1316, 1540, 1645, 1880, 2068, 2585, 2632, 3080, 3290, 3619, 4136, 5170, 5519, 6580, 7238, 10340, 11038, 13160, 14476, 18095, 20680, 22076, 27595, 28952, 36190, 38633, 44152, 55190, 60709, 72380, 77266, 110380, 121418, 144760, 154532, 193165, 220760, 242836, 259393, 303545, 309064, 386330, 424963, 485672, 518786, 607090, 772660, 849926, 1037572, 1214180, 1296965, 1545320, 1699852, 1815751, 2075144, 2124815, 2428360, 2593930, 2853323, 3399704, 3631502, 4249630, 5187860, 5706646, 7263004, 8499260, 9078755, 10375720, 11413292, 14266615, 14526008, 16998520, 18157510, 19973261, 22826584, 28533230, 36315020, 39946522, 57066460, 72630040, 79893044, 99866305, 114132920, 159786088, 199732610, 399465220, 798930440]

約数ペア:

[(1, 798930440), (2, 399465220), (4, 199732610), (5, 159786088), (7, 114132920), (8, 99866305), (10, 79893044), (11, 72630040), (14, 57066460), (20, 39946522), (22, 36315020), (28, 28533230), (35, 22826584), (40, 19973261), (44, 18157510), (47, 16998520), (55, 14526008), (56, 14266615), (70, 11413292), (77, 10375720), (88, 9078755), (94, 8499260), (110, 7263004), (140, 5706646), (154, 5187860), (188, 4249630), (220, 3631502), (235, 3399704), (280, 2853323), (308, 2593930), (329, 2428360), (376, 2124815), (385, 2075144), (440, 1815751), (470, 1699852), (517, 1545320), (616, 1296965), (658, 1214180), (770, 1037572), (940, 849926), (1034, 772660), (1316, 607090), (1540, 518786), (1645, 485672), (1880, 424963), (2068, 386330), (2585, 309064), (2632, 303545), (3080, 259393), (3290, 242836), (3619, 220760), (4136, 193165), (5170, 154532), (5519, 144760), (6580, 121418), (7238, 110380), (10340, 77266), (11038, 72380), (13160, 60709), (14476, 55190), (18095, 44152), (20680, 38633), (22076, 36190), (27595, 28952)]