2493650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 24

約数和(自身を含む): 4730724

約数和(自身を除く): 2237074

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 941, 1325, 1882, 2650, 4705, 9410, 23525, 47050, 49873, 99746, 249365, 498730, 1246825, 2493650]

約数ペア:

[(1, 2493650), (2, 1246825), (5, 498730), (10, 249365), (25, 99746), (50, 49873), (53, 47050), (106, 23525), (265, 9410), (530, 4705), (941, 2650), (1325, 1882)]