10839320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2683}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 24639120

約数和(自身を除く): 13799800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2683, 4040, 5366, 10732, 13415, 21464, 26830, 53660, 107320, 270983, 541966, 1083932, 1354915, 2167864, 2709830, 5419660, 10839320]

約数ペア:

[(1, 10839320), (2, 5419660), (4, 2709830), (5, 2167864), (8, 1354915), (10, 1083932), (20, 541966), (40, 270983), (101, 107320), (202, 53660), (404, 26830), (505, 21464), (808, 13415), (1010, 10732), (2020, 5366), (2683, 4040)]