47137520

素因数分解:

$2^4\times 5^1\times {\mathrm{589219}}^1$

素因数の和:589232

約数の個数: 20

約数和(自身を含む): 109594920

約数和(自身を除く): 62457400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 589219, 1178438, 2356876, 2946095, 4713752, 5892190, 9427504, 11784380, 23568760, 47137520]

約数ペア:

[(1, 47137520), (2, 23568760), (4, 11784380), (5, 9427504), (8, 5892190), (10, 4713752), (16, 2946095), (20, 2356876), (40, 1178438), (80, 589219)]