2016218900

素因数分解:

$2^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{86533}}^1$

素因数の和:86780

約数の個数: 36

約数和(自身を含む): 4394023452

約数和(自身を除く): 2377804552

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 233, 466, 932, 1165, 2330, 4660, 5825, 11650, 23300, 86533, 173066, 346132, 432665, 865330, 1730660, 2163325, 4326650, 8653300, 20162189, 40324378, 80648756, 100810945, 201621890, 403243780, 504054725, 1008109450, 2016218900]

約数ペア:

[(1, 2016218900), (2, 1008109450), (4, 504054725), (5, 403243780), (10, 201621890), (20, 100810945), (25, 80648756), (50, 40324378), (100, 20162189), (233, 8653300), (466, 4326650), (932, 2163325), (1165, 1730660), (2330, 865330), (4660, 432665), (5825, 346132), (11650, 173066), (23300, 86533)]