14828980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 31961412

約数和(自身を除く): 17132432

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 401, 430, 802, 860, 1604, 1849, 2005, 3698, 4010, 7396, 8020, 9245, 17243, 18490, 34486, 36980, 68972, 86215, 172430, 344860, 741449, 1482898, 2965796, 3707245, 7414490, 14828980]

約数ペア:

[(1, 14828980), (2, 7414490), (4, 3707245), (5, 2965796), (10, 1482898), (20, 741449), (43, 344860), (86, 172430), (172, 86215), (215, 68972), (401, 36980), (430, 34486), (802, 18490), (860, 17243), (1604, 9245), (1849, 8020), (2005, 7396), (3698, 4010)]