996838675840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2500097}}^1$

素因数の和:2500212

約数の個数: 128

約数和(自身を含む): 2754107956800

約数和(自身を除く): 1757269280960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 640, 712, 890, 896, 1120, 1246, 1424, 1780, 2240, 2492, 2848, 3115, 3560, 4480, 4984, 5696, 6230, 7120, 9968, 11392, 12460, 14240, 19936, 24920, 28480, 39872, 49840, 56960, 79744, 99680, 199360, 398720, 2500097, 5000194, 10000388, 12500485, 17500679, 20000776, 25000970, 35001358, 40001552, 50001940, 70002716, 80003104, 87503395, 100003880, 140005432, 160006208, 175006790, 200007760, 222508633, 280010864, 320012416, 350013580, 400015520, 445017266, 560021728, 700027160, 800031040, 890034532, 1112543165, 1120043456, 1400054320, 1557560431, 1600062080, 1780069064, 2225086330, 2240086912, 2800108640, 3115120862, 3560138128, 4450172660, 5600217280, 6230241724, 7120276256, 7787802155, 8900345320, 11200434560, 12460483448, 14240552512, 15575604310, 17800690640, 24920966896, 28481105024, 31151208620, 35601381280, 49841933792, 62302417240, 71202762560, 99683867584, 124604834480, 142405525120, 199367735168, 249209668960, 498419337920, 996838675840]

約数ペア:

[(1, 996838675840), (2, 498419337920), (4, 249209668960), (5, 199367735168), (7, 142405525120), (8, 124604834480), (10, 99683867584), (14, 71202762560), (16, 62302417240), (20, 49841933792), (28, 35601381280), (32, 31151208620), (35, 28481105024), (40, 24920966896), (56, 17800690640), (64, 15575604310), (70, 14240552512), (80, 12460483448), (89, 11200434560), (112, 8900345320), (128, 7787802155), (140, 7120276256), (160, 6230241724), (178, 5600217280), (224, 4450172660), (280, 3560138128), (320, 3115120862), (356, 2800108640), (445, 2240086912), (448, 2225086330), (560, 1780069064), (623, 1600062080), (640, 1557560431), (712, 1400054320), (890, 1120043456), (896, 1112543165), (1120, 890034532), (1246, 800031040), (1424, 700027160), (1780, 560021728), (2240, 445017266), (2492, 400015520), (2848, 350013580), (3115, 320012416), (3560, 280010864), (4480, 222508633), (4984, 200007760), (5696, 175006790), (6230, 160006208), (7120, 140005432), (9968, 100003880), (11392, 87503395), (12460, 80003104), (14240, 70002716), (19936, 50001940), (24920, 40001552), (28480, 35001358), (39872, 25000970), (49840, 20000776), (56960, 17500679), (79744, 12500485), (99680, 10000388), (199360, 5000194), (398720, 2500097)]