32538640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21439

約数の個数: 40

約数和(自身を含む): 79637760

約数和(自身を除く): 47099120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21407, 42814, 85628, 107035, 171256, 214070, 342512, 406733, 428140, 813466, 856280, 1626932, 1712560, 2033665, 3253864, 4067330, 6507728, 8134660, 16269320, 32538640]

約数ペア:

[(1, 32538640), (2, 16269320), (4, 8134660), (5, 6507728), (8, 4067330), (10, 3253864), (16, 2033665), (19, 1712560), (20, 1626932), (38, 856280), (40, 813466), (76, 428140), (80, 406733), (95, 342512), (152, 214070), (190, 171256), (304, 107035), (380, 85628), (760, 42814), (1520, 21407)]