3438950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 24

約数和(自身を含む): 6465360

約数和(自身を除く): 3026410

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 631, 1090, 1262, 2725, 3155, 5450, 6310, 15775, 31550, 68779, 137558, 343895, 687790, 1719475, 3438950]

約数ペア:

[(1, 3438950), (2, 1719475), (5, 687790), (10, 343895), (25, 137558), (50, 68779), (109, 31550), (218, 15775), (545, 6310), (631, 5450), (1090, 3155), (1262, 2725)]