2528194240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55249}}^1$

素因数の和:55290

約数の個数: 112

約数和(自身を含む): 7072884000

約数和(自身を除く): 4544689760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 45760, 55249, 110498, 220996, 276245, 441992, 552490, 607739, 718237, 883984, 1104980, 1215478, 1436474, 1767968, 2209960, 2430956, 2872948, 3038695, 3535936, 3591185, 4419920, 4861912, 5745896, 6077390, 7182370, 7900607, 8839840, 9723824, 11491792, 12154780, 14364740, 15801214, 17679680, 19447648, 22983584, 24309560, 28729480, 31602428, 38895296, 39503035, 45967168, 48619120, 57458960, 63204856, 79006070, 97238240, 114917920, 126409712, 158012140, 194476480, 229835840, 252819424, 316024280, 505638848, 632048560, 1264097120, 2528194240]

約数ペア:

[(1, 2528194240), (2, 1264097120), (4, 632048560), (5, 505638848), (8, 316024280), (10, 252819424), (11, 229835840), (13, 194476480), (16, 158012140), (20, 126409712), (22, 114917920), (26, 97238240), (32, 79006070), (40, 63204856), (44, 57458960), (52, 48619120), (55, 45967168), (64, 39503035), (65, 38895296), (80, 31602428), (88, 28729480), (104, 24309560), (110, 22983584), (130, 19447648), (143, 17679680), (160, 15801214), (176, 14364740), (208, 12154780), (220, 11491792), (260, 9723824), (286, 8839840), (320, 7900607), (352, 7182370), (416, 6077390), (440, 5745896), (520, 4861912), (572, 4419920), (704, 3591185), (715, 3535936), (832, 3038695), (880, 2872948), (1040, 2430956), (1144, 2209960), (1430, 1767968), (1760, 1436474), (2080, 1215478), (2288, 1104980), (2860, 883984), (3520, 718237), (4160, 607739), (4576, 552490), (5720, 441992), (9152, 276245), (11440, 220996), (22880, 110498), (45760, 55249)]