66955133060

素因数分解:

$2^2\times 5^1\times {\mathrm{7451}}^1\times {\mathrm{449303}}^1$

素因数の和:456763

約数の個数: 24

約数和(自身を含む): 140624963136

約数和(自身を除く): 73669830076

約数列:

[1, 2, 4, 5, 10, 20, 7451, 14902, 29804, 37255, 74510, 149020, 449303, 898606, 1797212, 2246515, 4493030, 8986060, 3347756653, 6695513306, 13391026612, 16738783265, 33477566530, 66955133060]

約数ペア:

[(1, 66955133060), (2, 33477566530), (4, 16738783265), (5, 13391026612), (10, 6695513306), (20, 3347756653), (7451, 8986060), (14902, 4493030), (29804, 2246515), (37255, 1797212), (74510, 898606), (149020, 449303)]