170748880

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6733}}^1$

素因数の和:7063

約数の個数: 40

約数和(自身を含む): 398302632

約数和(自身を除く): 227553752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 6733, 12680, 13466, 25360, 26932, 33665, 53864, 67330, 107728, 134660, 269320, 538640, 2134361, 4268722, 8537444, 10671805, 17074888, 21343610, 34149776, 42687220, 85374440, 170748880]

約数ペア:

[(1, 170748880), (2, 85374440), (4, 42687220), (5, 34149776), (8, 21343610), (10, 17074888), (16, 10671805), (20, 8537444), (40, 4268722), (80, 2134361), (317, 538640), (634, 269320), (1268, 134660), (1585, 107728), (2536, 67330), (3170, 53864), (5072, 33665), (6340, 26932), (6733, 25360), (12680, 13466)]