413292160

素因数分解:

$2^7\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 990950400

約数和(自身を除く): 577658240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 439, 640, 878, 1471, 1756, 2195, 2942, 3512, 4390, 5884, 7024, 7355, 8780, 11768, 14048, 14710, 17560, 23536, 28096, 29420, 35120, 47072, 56192, 58840, 70240, 94144, 117680, 140480, 188288, 235360, 280960, 470720, 645769, 941440, 1291538, 2583076, 3228845, 5166152, 6457690, 10332304, 12915380, 20664608, 25830760, 41329216, 51661520, 82658432, 103323040, 206646080, 413292160]

約数ペア:

[(1, 413292160), (2, 206646080), (4, 103323040), (5, 82658432), (8, 51661520), (10, 41329216), (16, 25830760), (20, 20664608), (32, 12915380), (40, 10332304), (64, 6457690), (80, 5166152), (128, 3228845), (160, 2583076), (320, 1291538), (439, 941440), (640, 645769), (878, 470720), (1471, 280960), (1756, 235360), (2195, 188288), (2942, 140480), (3512, 117680), (4390, 94144), (5884, 70240), (7024, 58840), (7355, 56192), (8780, 47072), (11768, 35120), (14048, 29420), (14710, 28096), (17560, 23536)]