7261460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5419}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 15479520

約数和(自身を除く): 8218060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5419, 10838, 21676, 27095, 54190, 108380, 363073, 726146, 1452292, 1815365, 3630730, 7261460]

約数ペア:

[(1, 7261460), (2, 3630730), (4, 1815365), (5, 1452292), (10, 726146), (20, 363073), (67, 108380), (134, 54190), (268, 27095), (335, 21676), (670, 10838), (1340, 5419)]