8021350

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1320

約数の個数: 24

約数和(自身を含む): 15041448

約数和(自身を除く): 7020098

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1171, 1370, 2342, 3425, 5855, 6850, 11710, 29275, 58550, 160427, 320854, 802135, 1604270, 4010675, 8021350]

約数ペア:

[(1, 8021350), (2, 4010675), (5, 1604270), (10, 802135), (25, 320854), (50, 160427), (137, 58550), (274, 29275), (685, 11710), (1171, 6850), (1370, 5855), (2342, 3425)]