539805410

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 980294400

約数和(自身を除く): 440488990

約数列:

[1, 2, 5, 10, 199, 398, 487, 557, 974, 995, 1114, 1990, 2435, 2785, 4870, 5570, 96913, 110843, 193826, 221686, 271259, 484565, 542518, 554215, 969130, 1108430, 1356295, 2712590, 53980541, 107961082, 269902705, 539805410]

約数ペア:

[(1, 539805410), (2, 269902705), (5, 107961082), (10, 53980541), (199, 2712590), (398, 1356295), (487, 1108430), (557, 969130), (974, 554215), (995, 542518), (1114, 484565), (1990, 271259), (2435, 221686), (2785, 193826), (4870, 110843), (5570, 96913)]