8433380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 17962560

約数和(自身を除く): 9529180

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5939, 11878, 23756, 29695, 59390, 118780, 421669, 843338, 1686676, 2108345, 4216690, 8433380]

約数ペア:

[(1, 8433380), (2, 4216690), (4, 2108345), (5, 1686676), (10, 843338), (20, 421669), (71, 118780), (142, 59390), (284, 29695), (355, 23756), (710, 11878), (1420, 5939)]