25252570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 27437606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5081, 10162, 25405, 35567, 50810, 71134, 177835, 355670, 360751, 721502, 1803755, 2525257, 3607510, 5050514, 12626285, 25252570]

約数ペア:

[(1, 25252570), (2, 12626285), (5, 5050514), (7, 3607510), (10, 2525257), (14, 1803755), (35, 721502), (70, 360751), (71, 355670), (142, 177835), (355, 71134), (497, 50810), (710, 35567), (994, 25405), (2485, 10162), (4970, 5081)]