71733700

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2647}}^1$

素因数の和:2932

約数の個数: 36

約数和(自身を含む): 156295552

約数和(自身を除く): 84561852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2647, 2710, 5294, 5420, 6775, 10588, 13235, 13550, 26470, 27100, 52940, 66175, 132350, 264700, 717337, 1434674, 2869348, 3586685, 7173370, 14346740, 17933425, 35866850, 71733700]

約数ペア:

[(1, 71733700), (2, 35866850), (4, 17933425), (5, 14346740), (10, 7173370), (20, 3586685), (25, 2869348), (50, 1434674), (100, 717337), (271, 264700), (542, 132350), (1084, 66175), (1355, 52940), (2647, 27100), (2710, 26470), (5294, 13550), (5420, 13235), (6775, 10588)]