4813480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17191}}^1$

素因数の和:17209

約数の個数: 32

約数和(自身を含む): 12378240

約数和(自身を除く): 7564760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17191, 34382, 68764, 85955, 120337, 137528, 171910, 240674, 343820, 481348, 601685, 687640, 962696, 1203370, 2406740, 4813480]

約数ペア:

[(1, 4813480), (2, 2406740), (4, 1203370), (5, 962696), (7, 687640), (8, 601685), (10, 481348), (14, 343820), (20, 240674), (28, 171910), (35, 137528), (40, 120337), (56, 85955), (70, 68764), (140, 34382), (280, 17191)]