4775750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{2729}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 10221120

約数和(自身を除く): 5445370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 2729, 5458, 13645, 19103, 27290, 38206, 68225, 95515, 136450, 191030, 341125, 477575, 682250, 955150, 2387875, 4775750]

約数ペア:

[(1, 4775750), (2, 2387875), (5, 955150), (7, 682250), (10, 477575), (14, 341125), (25, 191030), (35, 136450), (50, 95515), (70, 68225), (125, 38206), (175, 27290), (250, 19103), (350, 13645), (875, 5458), (1750, 2729)]