25342930

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3881}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 45698904

約数和(自身を除く): 20355974

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 3881, 6530, 7762, 19405, 38810, 2534293, 5068586, 12671465, 25342930]

約数ペア:

[(1, 25342930), (2, 12671465), (5, 5068586), (10, 2534293), (653, 38810), (1306, 19405), (3265, 7762), (3881, 6530)]