8884940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 18924192

約数和(自身を除く): 10039252

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6257, 12514, 25028, 31285, 62570, 125140, 444247, 888494, 1776988, 2221235, 4442470, 8884940]

約数ペア:

[(1, 8884940), (2, 4442470), (4, 2221235), (5, 1776988), (10, 888494), (20, 444247), (71, 125140), (142, 62570), (284, 31285), (355, 25028), (710, 12514), (1420, 6257)]