88039280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 244948608

約数和(自身を除く): 156909328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 607, 740, 784, 980, 1036, 1214, 1295, 1480, 1813, 1960, 2072, 2428, 2590, 2960, 3035, 3626, 3920, 4144, 4249, 4856, 5180, 6070, 7252, 8498, 9065, 9712, 10360, 12140, 14504, 16996, 18130, 20720, 21245, 22459, 24280, 29008, 29743, 33992, 36260, 42490, 44918, 48560, 59486, 67984, 72520, 84980, 89836, 112295, 118972, 145040, 148715, 157213, 169960, 179672, 224590, 237944, 297430, 314426, 339920, 359344, 449180, 475888, 594860, 628852, 786065, 898360, 1100491, 1189720, 1257704, 1572130, 1796720, 2200982, 2379440, 2515408, 3144260, 4401964, 5502455, 6288520, 8803928, 11004910, 12577040, 17607856, 22009820, 44019640, 88039280]

約数ペア:

[(1, 88039280), (2, 44019640), (4, 22009820), (5, 17607856), (7, 12577040), (8, 11004910), (10, 8803928), (14, 6288520), (16, 5502455), (20, 4401964), (28, 3144260), (35, 2515408), (37, 2379440), (40, 2200982), (49, 1796720), (56, 1572130), (70, 1257704), (74, 1189720), (80, 1100491), (98, 898360), (112, 786065), (140, 628852), (148, 594860), (185, 475888), (196, 449180), (245, 359344), (259, 339920), (280, 314426), (296, 297430), (370, 237944), (392, 224590), (490, 179672), (518, 169960), (560, 157213), (592, 148715), (607, 145040), (740, 118972), (784, 112295), (980, 89836), (1036, 84980), (1214, 72520), (1295, 67984), (1480, 59486), (1813, 48560), (1960, 44918), (2072, 42490), (2428, 36260), (2590, 33992), (2960, 29743), (3035, 29008), (3626, 24280), (3920, 22459), (4144, 21245), (4249, 20720), (4856, 18130), (5180, 16996), (6070, 14504), (7252, 12140), (8498, 10360), (9065, 9712)]