9168220

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 19311264

約数和(自身を除く): 10143044

約数列:

[1, 2, 4, 5, 10, 20, 557, 823, 1114, 1646, 2228, 2785, 3292, 4115, 5570, 8230, 11140, 16460, 458411, 916822, 1833644, 2292055, 4584110, 9168220]

約数ペア:

[(1, 9168220), (2, 4584110), (4, 2292055), (5, 1833644), (10, 916822), (20, 458411), (557, 16460), (823, 11140), (1114, 8230), (1646, 5570), (2228, 4115), (2785, 3292)]