71011060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{82571}}^1$

素因数の和:82623

約数の個数: 24

約数和(自身を含む): 152593056

約数和(自身を除く): 81581996

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 82571, 165142, 330284, 412855, 825710, 1651420, 3550553, 7101106, 14202212, 17752765, 35505530, 71011060]

約数ペア:

[(1, 71011060), (2, 35505530), (4, 17752765), (5, 14202212), (10, 7101106), (20, 3550553), (43, 1651420), (86, 825710), (172, 412855), (215, 330284), (430, 165142), (860, 82571)]