229388620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{47591}}^1$

素因数の和:47841

約数の個数: 24

約数和(自身を含む): 483725088

約数和(自身を除く): 254336468

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 47591, 95182, 190364, 237955, 475910, 951820, 11469431, 22938862, 45877724, 57347155, 114694310, 229388620]

約数ペア:

[(1, 229388620), (2, 114694310), (4, 57347155), (5, 45877724), (10, 22938862), (20, 11469431), (241, 951820), (482, 475910), (964, 237955), (1205, 190364), (2410, 95182), (4820, 47591)]