25395410

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9371}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 45885312

約数和(自身を除く): 20489902

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 9371, 18742, 46855, 93710, 2539541, 5079082, 12697705, 25395410]

約数ペア:

[(1, 25395410), (2, 12697705), (5, 5079082), (10, 2539541), (271, 93710), (542, 46855), (1355, 18742), (2710, 9371)]