38017520

素因数分解:

$2^4\times 5^1\times {\mathrm{475219}}^1$

素因数の和:475232

約数の個数: 20

約数和(自身を含む): 88390920

約数和(自身を除く): 50373400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 475219, 950438, 1900876, 2376095, 3801752, 4752190, 7603504, 9504380, 19008760, 38017520]

約数ペア:

[(1, 38017520), (2, 19008760), (4, 9504380), (5, 7603504), (8, 4752190), (10, 3801752), (16, 2376095), (20, 1900876), (40, 950438), (80, 475219)]