25075730

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4813}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 45232344

約数和(自身を除く): 20156614

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 4813, 5210, 9626, 24065, 48130, 2507573, 5015146, 12537865, 25075730]

約数ペア:

[(1, 25075730), (2, 12537865), (5, 5015146), (10, 2507573), (521, 48130), (1042, 24065), (2605, 9626), (4813, 5210)]