74281100

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2741}}^1$

素因数の和:3026

約数の個数: 36

約数和(自身を含む): 161843808

約数和(自身を除く): 87562708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2710, 2741, 5420, 5482, 6775, 10964, 13550, 13705, 27100, 27410, 54820, 68525, 137050, 274100, 742811, 1485622, 2971244, 3714055, 7428110, 14856220, 18570275, 37140550, 74281100]

約数ペア:

[(1, 74281100), (2, 37140550), (4, 18570275), (5, 14856220), (10, 7428110), (20, 3714055), (25, 2971244), (50, 1485622), (100, 742811), (271, 274100), (542, 137050), (1084, 68525), (1355, 54820), (2710, 27410), (2741, 27100), (5420, 13705), (5482, 13550), (6775, 10964)]