25004270

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4079}}^1$

素因数の和:4699

約数の個数: 16

約数和(自身を含む): 45092160

約数和(自身を除く): 20087890

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 4079, 6130, 8158, 20395, 40790, 2500427, 5000854, 12502135, 25004270]

約数ペア:

[(1, 25004270), (2, 12502135), (5, 5000854), (10, 2500427), (613, 40790), (1226, 20395), (3065, 8158), (4079, 6130)]