2990950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 5702760

約数和(自身を除く): 2711810

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1459, 2050, 2918, 7295, 14590, 36475, 59819, 72950, 119638, 299095, 598190, 1495475, 2990950]

約数ペア:

[(1, 2990950), (2, 1495475), (5, 598190), (10, 299095), (25, 119638), (41, 72950), (50, 59819), (82, 36475), (205, 14590), (410, 7295), (1025, 2918), (1459, 2050)]