564280

素因数分解:

$2^3\times 5^1\times {\mathrm{14107}}^1$

素因数の和:14118

約数の個数: 16

約数和(自身を含む): 1269720

約数和(自身を除く): 705440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14107, 28214, 56428, 70535, 112856, 141070, 282140, 564280]

約数ペア:

[(1, 564280), (2, 282140), (4, 141070), (5, 112856), (8, 70535), (10, 56428), (20, 28214), (40, 14107)]