790442800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 2182869216

約数和(自身を除く): 1392426416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 197, 200, 280, 350, 394, 400, 560, 700, 788, 985, 1379, 1400, 1433, 1576, 1970, 2758, 2800, 2866, 3152, 3940, 4925, 5516, 5732, 6895, 7165, 7880, 9850, 10031, 11032, 11464, 13790, 14330, 15760, 19700, 20062, 22064, 22928, 27580, 28660, 34475, 35825, 39400, 40124, 50155, 55160, 57320, 68950, 71650, 78800, 80248, 100310, 110320, 114640, 137900, 143300, 160496, 200620, 250775, 275800, 282301, 286600, 401240, 501550, 551600, 564602, 573200, 802480, 1003100, 1129204, 1411505, 1976107, 2006200, 2258408, 2823010, 3952214, 4012400, 4516816, 5646020, 7057525, 7904428, 9880535, 11292040, 14115050, 15808856, 19761070, 22584080, 28230100, 31617712, 39522140, 49402675, 56460200, 79044280, 98805350, 112920400, 158088560, 197610700, 395221400, 790442800]

約数ペア:

[(1, 790442800), (2, 395221400), (4, 197610700), (5, 158088560), (7, 112920400), (8, 98805350), (10, 79044280), (14, 56460200), (16, 49402675), (20, 39522140), (25, 31617712), (28, 28230100), (35, 22584080), (40, 19761070), (50, 15808856), (56, 14115050), (70, 11292040), (80, 9880535), (100, 7904428), (112, 7057525), (140, 5646020), (175, 4516816), (197, 4012400), (200, 3952214), (280, 2823010), (350, 2258408), (394, 2006200), (400, 1976107), (560, 1411505), (700, 1129204), (788, 1003100), (985, 802480), (1379, 573200), (1400, 564602), (1433, 551600), (1576, 501550), (1970, 401240), (2758, 286600), (2800, 282301), (2866, 275800), (3152, 250775), (3940, 200620), (4925, 160496), (5516, 143300), (5732, 137900), (6895, 114640), (7165, 110320), (7880, 100310), (9850, 80248), (10031, 78800), (11032, 71650), (11464, 68950), (13790, 57320), (14330, 55160), (15760, 50155), (19700, 40124), (20062, 39400), (22064, 35825), (22928, 34475), (27580, 28660)]