80569630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{473939}}^1$

素因数の和:473963

約数の個数: 16

約数和(自身を含む): 153556560

約数和(自身を除く): 72986930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 473939, 947878, 2369695, 4739390, 8056963, 16113926, 40284815, 80569630]

約数ペア:

[(1, 80569630), (2, 40284815), (5, 16113926), (10, 8056963), (17, 4739390), (34, 2369695), (85, 947878), (170, 473939)]