10207840

素因数分解:

$2^5\times 5^1\times {\mathrm{63799}}^1$

素因数の和:63814

約数の個数: 24

約数和(自身を含む): 24116400

約数和(自身を除く): 13908560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 63799, 127598, 255196, 318995, 510392, 637990, 1020784, 1275980, 2041568, 2551960, 5103920, 10207840]

約数ペア:

[(1, 10207840), (2, 5103920), (4, 2551960), (5, 2041568), (8, 1275980), (10, 1020784), (16, 637990), (20, 510392), (32, 318995), (40, 255196), (80, 127598), (160, 63799)]