2501555056

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 6764754528

約数和(自身を除く): 4263199472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 53, 56, 77, 88, 91, 98, 104, 106, 112, 143, 154, 176, 182, 196, 208, 212, 286, 308, 364, 371, 392, 421, 424, 539, 572, 583, 616, 637, 689, 728, 742, 784, 842, 848, 1001, 1078, 1144, 1166, 1232, 1274, 1378, 1456, 1484, 1684, 2002, 2156, 2288, 2332, 2548, 2597, 2756, 2947, 2968, 3368, 4004, 4081, 4312, 4631, 4664, 4823, 5096, 5194, 5473, 5512, 5894, 5936, 6736, 7007, 7579, 8008, 8162, 8624, 9262, 9328, 9646, 10192, 10388, 10946, 11024, 11788, 14014, 15158, 16016, 16324, 18524, 19292, 20629, 20776, 21892, 22313, 23576, 28028, 28567, 30316, 32417, 32648, 33761, 37048, 38311, 38584, 41258, 41552, 43784, 44626, 47152, 53053, 56056, 57134, 60203, 60632, 64834, 65296, 67522, 74096, 76622, 77168, 82516, 87568, 89252, 106106, 112112, 114268, 120406, 121264, 129668, 135044, 153244, 156191, 165032, 178504, 212212, 226919, 228536, 240812, 245443, 259336, 268177, 270088, 290069, 306488, 312382, 330064, 357008, 371371, 421421, 424424, 453838, 457072, 481624, 490886, 518672, 536354, 540176, 580138, 612976, 624764, 742742, 842842, 848848, 907676, 963248, 981772, 1072708, 1093337, 1160276, 1249528, 1485484, 1685684, 1718101, 1815352, 1963544, 2030483, 2145416, 2186674, 2320552, 2499056, 2949947, 2970968, 3190759, 3371368, 3436202, 3630704, 3927088, 4060966, 4290832, 4373348, 4641104, 5899894, 5941936, 6381518, 6742736, 6872404, 8121932, 8746696, 11799788, 12026707, 12763036, 13744808, 14213381, 16243864, 17493392, 22335313, 23599576, 24053414, 25526072, 27489616, 28426762, 32487728, 44670626, 47199152, 48106828, 51052144, 56853524, 89341252, 96213656, 113707048, 156347191, 178682504, 192427312, 227414096, 312694382, 357365008, 625388764, 1250777528, 2501555056]

約数ペア:

[(1, 2501555056), (2, 1250777528), (4, 625388764), (7, 357365008), (8, 312694382), (11, 227414096), (13, 192427312), (14, 178682504), (16, 156347191), (22, 113707048), (26, 96213656), (28, 89341252), (44, 56853524), (49, 51052144), (52, 48106828), (53, 47199152), (56, 44670626), (77, 32487728), (88, 28426762), (91, 27489616), (98, 25526072), (104, 24053414), (106, 23599576), (112, 22335313), (143, 17493392), (154, 16243864), (176, 14213381), (182, 13744808), (196, 12763036), (208, 12026707), (212, 11799788), (286, 8746696), (308, 8121932), (364, 6872404), (371, 6742736), (392, 6381518), (421, 5941936), (424, 5899894), (539, 4641104), (572, 4373348), (583, 4290832), (616, 4060966), (637, 3927088), (689, 3630704), (728, 3436202), (742, 3371368), (784, 3190759), (842, 2970968), (848, 2949947), (1001, 2499056), (1078, 2320552), (1144, 2186674), (1166, 2145416), (1232, 2030483), (1274, 1963544), (1378, 1815352), (1456, 1718101), (1484, 1685684), (1684, 1485484), (2002, 1249528), (2156, 1160276), (2288, 1093337), (2332, 1072708), (2548, 981772), (2597, 963248), (2756, 907676), (2947, 848848), (2968, 842842), (3368, 742742), (4004, 624764), (4081, 612976), (4312, 580138), (4631, 540176), (4664, 536354), (4823, 518672), (5096, 490886), (5194, 481624), (5473, 457072), (5512, 453838), (5894, 424424), (5936, 421421), (6736, 371371), (7007, 357008), (7579, 330064), (8008, 312382), (8162, 306488), (8624, 290069), (9262, 270088), (9328, 268177), (9646, 259336), (10192, 245443), (10388, 240812), (10946, 228536), (11024, 226919), (11788, 212212), (14014, 178504), (15158, 165032), (16016, 156191), (16324, 153244), (18524, 135044), (19292, 129668), (20629, 121264), (20776, 120406), (21892, 114268), (22313, 112112), (23576, 106106), (28028, 89252), (28567, 87568), (30316, 82516), (32417, 77168), (32648, 76622), (33761, 74096), (37048, 67522), (38311, 65296), (38584, 64834), (41258, 60632), (41552, 60203), (43784, 57134), (44626, 56056), (47152, 53053)]