25457930

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11117}}^1$

素因数の和:11353

約数の個数: 16

約数和(自身を含む): 46028520

約数和(自身を除く): 20570590

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 11117, 22234, 55585, 111170, 2545793, 5091586, 12728965, 25457930]

約数ペア:

[(1, 25457930), (2, 12728965), (5, 5091586), (10, 2545793), (229, 111170), (458, 55585), (1145, 22234), (2290, 11117)]