2105150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 3977424

約数和(自身を除く): 1872274

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 593, 710, 1186, 1775, 2965, 3550, 5930, 14825, 29650, 42103, 84206, 210515, 421030, 1052575, 2105150]

約数ペア:

[(1, 2105150), (2, 1052575), (5, 421030), (10, 210515), (25, 84206), (50, 42103), (71, 29650), (142, 14825), (355, 5930), (593, 3550), (710, 2965), (1186, 1775)]