3809860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 8116416

約数和(自身を除く): 4306556

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2683, 5366, 10732, 13415, 26830, 53660, 190493, 380986, 761972, 952465, 1904930, 3809860]

約数ペア:

[(1, 3809860), (2, 1904930), (4, 952465), (5, 761972), (10, 380986), (20, 190493), (71, 53660), (142, 26830), (284, 13415), (355, 10732), (710, 5366), (1420, 2683)]