38507840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17191}}^1$

素因数の和:17215

約数の個数: 56

約数和(自身を含む): 104802432

約数和(自身を除く): 66294592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 17191, 34382, 68764, 85955, 120337, 137528, 171910, 240674, 275056, 343820, 481348, 550112, 601685, 687640, 962696, 1100224, 1203370, 1375280, 1925392, 2406740, 2750560, 3850784, 4813480, 5501120, 7701568, 9626960, 19253920, 38507840]

約数ペア:

[(1, 38507840), (2, 19253920), (4, 9626960), (5, 7701568), (7, 5501120), (8, 4813480), (10, 3850784), (14, 2750560), (16, 2406740), (20, 1925392), (28, 1375280), (32, 1203370), (35, 1100224), (40, 962696), (56, 687640), (64, 601685), (70, 550112), (80, 481348), (112, 343820), (140, 275056), (160, 240674), (224, 171910), (280, 137528), (320, 120337), (448, 85955), (560, 68764), (1120, 34382), (2240, 17191)]