116309480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{415391}}^1$

素因数の和:415409

約数の個数: 32

約数和(自身を含む): 299082240

約数和(自身を除く): 182772760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 415391, 830782, 1661564, 2076955, 2907737, 3323128, 4153910, 5815474, 8307820, 11630948, 14538685, 16615640, 23261896, 29077370, 58154740, 116309480]

約数ペア:

[(1, 116309480), (2, 58154740), (4, 29077370), (5, 23261896), (7, 16615640), (8, 14538685), (10, 11630948), (14, 8307820), (20, 5815474), (28, 4153910), (35, 3323128), (40, 2907737), (56, 2076955), (70, 1661564), (140, 830782), (280, 415391)]