25525090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82339}}^1$

素因数の和:82377

約数の個数: 16

約数和(自身を含む): 47427840

約数和(自身を除く): 21902750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 82339, 164678, 411695, 823390, 2552509, 5105018, 12762545, 25525090]

約数ペア:

[(1, 25525090), (2, 12762545), (5, 5105018), (10, 2552509), (31, 823390), (62, 411695), (155, 164678), (310, 82339)]