10017860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1949}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 21130200

約数和(自身を除く): 11112340

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1949, 2570, 3898, 5140, 7796, 9745, 19490, 38980, 500893, 1001786, 2003572, 2504465, 5008930, 10017860]

約数ペア:

[(1, 10017860), (2, 5008930), (4, 2504465), (5, 2003572), (10, 1001786), (20, 500893), (257, 38980), (514, 19490), (1028, 9745), (1285, 7796), (1949, 5140), (2570, 3898)]