58709080

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5711}}^1$

素因数の和:5979

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 73923560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 5711, 10280, 11422, 22844, 28555, 45688, 57110, 114220, 228440, 1467727, 2935454, 5870908, 7338635, 11741816, 14677270, 29354540, 58709080]

約数ペア:

[(1, 58709080), (2, 29354540), (4, 14677270), (5, 11741816), (8, 7338635), (10, 5870908), (20, 2935454), (40, 1467727), (257, 228440), (514, 114220), (1028, 57110), (1285, 45688), (2056, 28555), (2570, 22844), (5140, 11422), (5711, 10280)]