25327810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41521}}^1$

素因数の和:41589

約数の個数: 16

約数和(自身を含む): 46338552

約数和(自身を除く): 21010742

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 41521, 83042, 207605, 415210, 2532781, 5065562, 12663905, 25327810]

約数ペア:

[(1, 25327810), (2, 12663905), (5, 5065562), (10, 2532781), (61, 415210), (122, 207605), (305, 83042), (610, 41521)]