280482064

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{10069}}^1$

素因数の和:11818

約数の個数: 20

約数和(自身を含む): 543800140

約数和(自身を除く): 263318076

約数列:

[1, 2, 4, 8, 16, 1741, 3482, 6964, 10069, 13928, 20138, 27856, 40276, 80552, 161104, 17530129, 35060258, 70120516, 140241032, 280482064]

約数ペア:

[(1, 280482064), (2, 140241032), (4, 70120516), (8, 35060258), (16, 17530129), (1741, 161104), (3482, 80552), (6964, 40276), (10069, 27856), (13928, 20138)]