12577040

素因数分解:

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

素因数の和:664

約数の個数: 80

約数和(自身を含む): 34378752

約数和(自身を除く): 21801712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 607, 740, 1036, 1214, 1295, 1480, 2072, 2428, 2590, 2960, 3035, 4144, 4249, 4856, 5180, 6070, 8498, 9712, 10360, 12140, 16996, 20720, 21245, 22459, 24280, 33992, 42490, 44918, 48560, 67984, 84980, 89836, 112295, 157213, 169960, 179672, 224590, 314426, 339920, 359344, 449180, 628852, 786065, 898360, 1257704, 1572130, 1796720, 2515408, 3144260, 6288520, 12577040]

約数ペア:

[(1, 12577040), (2, 6288520), (4, 3144260), (5, 2515408), (7, 1796720), (8, 1572130), (10, 1257704), (14, 898360), (16, 786065), (20, 628852), (28, 449180), (35, 359344), (37, 339920), (40, 314426), (56, 224590), (70, 179672), (74, 169960), (80, 157213), (112, 112295), (140, 89836), (148, 84980), (185, 67984), (259, 48560), (280, 44918), (296, 42490), (370, 33992), (518, 24280), (560, 22459), (592, 21245), (607, 20720), (740, 16996), (1036, 12140), (1214, 10360), (1295, 9712), (1480, 8498), (2072, 6070), (2428, 5180), (2590, 4856), (2960, 4249), (3035, 4144)]