157640422010

素因数分解:

$2^1\times 5^1\times {\mathrm{8849}}^1\times {\mathrm{1781449}}^1$

素因数の和:1790305

約数の個数: 16

約数和(自身を含む): 283784985000

約数和(自身を除く): 126144562990

約数列:

[1, 2, 5, 10, 8849, 17698, 44245, 88490, 1781449, 3562898, 8907245, 17814490, 15764042201, 31528084402, 78820211005, 157640422010]

約数ペア:

[(1, 157640422010), (2, 78820211005), (5, 31528084402), (10, 15764042201), (8849, 17814490), (17698, 8907245), (44245, 3562898), (88490, 1781449)]