47214220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63803}}^1$

素因数の和:63849

約数の個数: 24

約数和(自身を含む): 101831184

約数和(自身を除く): 54616964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 63803, 127606, 255212, 319015, 638030, 1276060, 2360711, 4721422, 9442844, 11803555, 23607110, 47214220]

約数ペア:

[(1, 47214220), (2, 23607110), (4, 11803555), (5, 9442844), (10, 4721422), (20, 2360711), (37, 1276060), (74, 638030), (148, 319015), (185, 255212), (370, 127606), (740, 63803)]