25612210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 49900032

約数和(自身を除く): 24287822

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 727, 1355, 1454, 2710, 3523, 3635, 7046, 7270, 9451, 17615, 18902, 35230, 47255, 94510, 197017, 394034, 985085, 1970170, 2561221, 5122442, 12806105, 25612210]

約数ペア:

[(1, 25612210), (2, 12806105), (5, 5122442), (10, 2561221), (13, 1970170), (26, 985085), (65, 394034), (130, 197017), (271, 94510), (542, 47255), (727, 35230), (1355, 18902), (1454, 17615), (2710, 9451), (3523, 7270), (3635, 7046)]