486069920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2422

約数の個数: 96

約数和(自身を含む): 1319649408

約数和(自身を除く): 833579488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 560, 788, 985, 1120, 1379, 1576, 1970, 2203, 2758, 3152, 3940, 4406, 5516, 6304, 6895, 7880, 8812, 11015, 11032, 13790, 15421, 15760, 17624, 22030, 22064, 27580, 30842, 31520, 35248, 44060, 44128, 55160, 61684, 70496, 77105, 88120, 110320, 123368, 154210, 176240, 220640, 246736, 308420, 352480, 433991, 493472, 616840, 867982, 1233680, 1735964, 2169955, 2467360, 3037937, 3471928, 4339910, 6075874, 6943856, 8679820, 12151748, 13887712, 15189685, 17359640, 24303496, 30379370, 34719280, 48606992, 60758740, 69438560, 97213984, 121517480, 243034960, 486069920]

約数ペア:

[(1, 486069920), (2, 243034960), (4, 121517480), (5, 97213984), (7, 69438560), (8, 60758740), (10, 48606992), (14, 34719280), (16, 30379370), (20, 24303496), (28, 17359640), (32, 15189685), (35, 13887712), (40, 12151748), (56, 8679820), (70, 6943856), (80, 6075874), (112, 4339910), (140, 3471928), (160, 3037937), (197, 2467360), (224, 2169955), (280, 1735964), (394, 1233680), (560, 867982), (788, 616840), (985, 493472), (1120, 433991), (1379, 352480), (1576, 308420), (1970, 246736), (2203, 220640), (2758, 176240), (3152, 154210), (3940, 123368), (4406, 110320), (5516, 88120), (6304, 77105), (6895, 70496), (7880, 61684), (8812, 55160), (11015, 44128), (11032, 44060), (13790, 35248), (15421, 31520), (15760, 30842), (17624, 27580), (22030, 22064)]