71256550

素因数分解:

$2^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{3217}}^1$

素因数の和:3672

約数の個数: 24

約数和(自身を含む): 132877656

約数和(自身を除く): 61621106

約数列:

[1, 2, 5, 10, 25, 50, 443, 886, 2215, 3217, 4430, 6434, 11075, 16085, 22150, 32170, 80425, 160850, 1425131, 2850262, 7125655, 14251310, 35628275, 71256550]

約数ペア:

[(1, 71256550), (2, 35628275), (5, 14251310), (10, 7125655), (25, 2850262), (50, 1425131), (443, 160850), (886, 80425), (2215, 32170), (3217, 22150), (4430, 16085), (6434, 11075)]