66932920

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5711}}^1$

素因数の和:6015

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 84206600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5711, 5860, 11422, 11720, 22844, 28555, 45688, 57110, 114220, 228440, 1673323, 3346646, 6693292, 8366615, 13386584, 16733230, 33466460, 66932920]

約数ペア:

[(1, 66932920), (2, 33466460), (4, 16733230), (5, 13386584), (8, 8366615), (10, 6693292), (20, 3346646), (40, 1673323), (293, 228440), (586, 114220), (1172, 57110), (1465, 45688), (2344, 28555), (2930, 22844), (5711, 11720), (5860, 11422)]