42502340

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4733}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 89472600

約数和(自身を除く): 46970260

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 4733, 8980, 9466, 18932, 23665, 47330, 94660, 2125117, 4250234, 8500468, 10625585, 21251170, 42502340]

約数ペア:

[(1, 42502340), (2, 21251170), (4, 10625585), (5, 8500468), (10, 4250234), (20, 2125117), (449, 94660), (898, 47330), (1796, 23665), (2245, 18932), (4490, 9466), (4733, 8980)]