43802080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 124449696

約数和(自身を除く): 80647616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 151, 160, 185, 196, 224, 245, 259, 280, 296, 302, 370, 392, 490, 518, 560, 592, 604, 740, 755, 784, 980, 1036, 1057, 1120, 1184, 1208, 1295, 1480, 1510, 1568, 1813, 1960, 2072, 2114, 2416, 2590, 2960, 3020, 3626, 3920, 4144, 4228, 4832, 5180, 5285, 5587, 5920, 6040, 7252, 7399, 7840, 8288, 8456, 9065, 10360, 10570, 11174, 12080, 14504, 14798, 16912, 18130, 20720, 21140, 22348, 24160, 27935, 29008, 29596, 33824, 36260, 36995, 39109, 41440, 42280, 44696, 55870, 58016, 59192, 72520, 73990, 78218, 84560, 89392, 111740, 118384, 145040, 147980, 156436, 169120, 178784, 195545, 223480, 236768, 273763, 290080, 295960, 312872, 391090, 446960, 547526, 591920, 625744, 782180, 893920, 1095052, 1183840, 1251488, 1368815, 1564360, 2190104, 2737630, 3128720, 4380208, 5475260, 6257440, 8760416, 10950520, 21901040, 43802080]

約数ペア:

[(1, 43802080), (2, 21901040), (4, 10950520), (5, 8760416), (7, 6257440), (8, 5475260), (10, 4380208), (14, 3128720), (16, 2737630), (20, 2190104), (28, 1564360), (32, 1368815), (35, 1251488), (37, 1183840), (40, 1095052), (49, 893920), (56, 782180), (70, 625744), (74, 591920), (80, 547526), (98, 446960), (112, 391090), (140, 312872), (148, 295960), (151, 290080), (160, 273763), (185, 236768), (196, 223480), (224, 195545), (245, 178784), (259, 169120), (280, 156436), (296, 147980), (302, 145040), (370, 118384), (392, 111740), (490, 89392), (518, 84560), (560, 78218), (592, 73990), (604, 72520), (740, 59192), (755, 58016), (784, 55870), (980, 44696), (1036, 42280), (1057, 41440), (1120, 39109), (1184, 36995), (1208, 36260), (1295, 33824), (1480, 29596), (1510, 29008), (1568, 27935), (1813, 24160), (1960, 22348), (2072, 21140), (2114, 20720), (2416, 18130), (2590, 16912), (2960, 14798), (3020, 14504), (3626, 12080), (3920, 11174), (4144, 10570), (4228, 10360), (4832, 9065), (5180, 8456), (5285, 8288), (5587, 7840), (5920, 7399), (6040, 7252)]