10740560

素因数分解:

$2^4\times 5^1\times {\mathrm{134257}}^1$

素因数の和:134270

約数の個数: 20

約数和(自身を含む): 24971988

約数和(自身を除く): 14231428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 134257, 268514, 537028, 671285, 1074056, 1342570, 2148112, 2685140, 5370280, 10740560]

約数ペア:

[(1, 10740560), (2, 5370280), (4, 2685140), (5, 2148112), (8, 1342570), (10, 1074056), (16, 671285), (20, 537028), (40, 268514), (80, 134257)]