8915020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6653}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 19003824

約数和(自身を除く): 10088804

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6653, 13306, 26612, 33265, 66530, 133060, 445751, 891502, 1783004, 2228755, 4457510, 8915020]

約数ペア:

[(1, 8915020), (2, 4457510), (4, 2228755), (5, 1783004), (10, 891502), (20, 445751), (67, 133060), (134, 66530), (268, 33265), (335, 26612), (670, 13306), (1340, 6653)]