227948480

素因数分解:

$2^6\times 5^1\times {\mathrm{712339}}^1$

素因数の和:712356

約数の個数: 28

約数和(自身を含む): 542803080

約数和(自身を除く): 314854600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 712339, 1424678, 2849356, 3561695, 5698712, 7123390, 11397424, 14246780, 22794848, 28493560, 45589696, 56987120, 113974240, 227948480]

約数ペア:

[(1, 227948480), (2, 113974240), (4, 56987120), (5, 45589696), (8, 28493560), (10, 22794848), (16, 14246780), (20, 11397424), (32, 7123390), (40, 5698712), (64, 3561695), (80, 2849356), (160, 1424678), (320, 712339)]