8452280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5711}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 19535040

約数和(自身を除く): 11082760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5711, 11422, 22844, 28555, 45688, 57110, 114220, 211307, 228440, 422614, 845228, 1056535, 1690456, 2113070, 4226140, 8452280]

約数ペア:

[(1, 8452280), (2, 4226140), (4, 2113070), (5, 1690456), (8, 1056535), (10, 845228), (20, 422614), (37, 228440), (40, 211307), (74, 114220), (148, 57110), (185, 45688), (296, 28555), (370, 22844), (740, 11422), (1480, 5711)]