6386440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 14590080

約数和(自身を除く): 8203640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2383, 2680, 4766, 9532, 11915, 19064, 23830, 47660, 95320, 159661, 319322, 638644, 798305, 1277288, 1596610, 3193220, 6386440]

約数ペア:

[(1, 6386440), (2, 3193220), (4, 1596610), (5, 1277288), (8, 798305), (10, 638644), (20, 319322), (40, 159661), (67, 95320), (134, 47660), (268, 23830), (335, 19064), (536, 11915), (670, 9532), (1340, 4766), (2383, 2680)]