226529900

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{17837}}^1$

素因数の和:17978

約数の個数: 36

約数和(自身を含む): 495468288

約数和(自身を除く): 268938388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 12700, 17837, 35674, 71348, 89185, 178370, 356740, 445925, 891850, 1783700, 2265299, 4530598, 9061196, 11326495, 22652990, 45305980, 56632475, 113264950, 226529900]

約数ペア:

[(1, 226529900), (2, 113264950), (4, 56632475), (5, 45305980), (10, 22652990), (20, 11326495), (25, 9061196), (50, 4530598), (100, 2265299), (127, 1783700), (254, 891850), (508, 445925), (635, 356740), (1270, 178370), (2540, 89185), (3175, 71348), (6350, 35674), (12700, 17837)]