171002960

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16831}}^1$

素因数の和:16971

約数の個数: 40

約数和(自身を含む): 400736256

約数和(自身を除く): 229733296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 16831, 33662, 67324, 84155, 134648, 168310, 269296, 336620, 673240, 1346480, 2137537, 4275074, 8550148, 10687685, 17100296, 21375370, 34200592, 42750740, 85501480, 171002960]

約数ペア:

[(1, 171002960), (2, 85501480), (4, 42750740), (5, 34200592), (8, 21375370), (10, 17100296), (16, 10687685), (20, 8550148), (40, 4275074), (80, 2137537), (127, 1346480), (254, 673240), (508, 336620), (635, 269296), (1016, 168310), (1270, 134648), (2032, 84155), (2540, 67324), (5080, 33662), (10160, 16831)]