25884130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42433}}^1$

素因数の和:42501

約数の個数: 16

約数和(自身を含む): 47356344

約数和(自身を除く): 21472214

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 42433, 84866, 212165, 424330, 2588413, 5176826, 12942065, 25884130]

約数ペア:

[(1, 25884130), (2, 12942065), (5, 5176826), (10, 2588413), (61, 424330), (122, 212165), (305, 84866), (610, 42433)]