25101064070

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9766951}}^1$

素因数の和:9767215

約数の個数: 16

約数和(自身を含む): 45357725088

約数和(自身を除く): 20256661018

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 9766951, 19533902, 48834755, 97669510, 2510106407, 5020212814, 12550532035, 25101064070]

約数ペア:

[(1, 25101064070), (2, 12550532035), (5, 5020212814), (10, 2510106407), (257, 97669510), (514, 48834755), (1285, 19533902), (2570, 9766951)]