10368538640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6821407}}^1$

素因数の和:6821439

約数の個数: 40

約数和(自身を含む): 25375637760

約数和(自身を除く): 15007099120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6821407, 13642814, 27285628, 34107035, 54571256, 68214070, 109142512, 129606733, 136428140, 259213466, 272856280, 518426932, 545712560, 648033665, 1036853864, 1296067330, 2073707728, 2592134660, 5184269320, 10368538640]

約数ペア:

[(1, 10368538640), (2, 5184269320), (4, 2592134660), (5, 2073707728), (8, 1296067330), (10, 1036853864), (16, 648033665), (19, 545712560), (20, 518426932), (38, 272856280), (40, 259213466), (76, 136428140), (80, 129606733), (95, 109142512), (152, 68214070), (190, 54571256), (304, 34107035), (380, 27285628), (760, 13642814), (1520, 6821407)]