252222010

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{21001}}^1$

素因数の和:22209

約数の個数: 16

約数和(自身を含む): 454399272

約数和(自身を除く): 202177262

約数列:

[1, 2, 5, 10, 1201, 2402, 6005, 12010, 21001, 42002, 105005, 210010, 25222201, 50444402, 126111005, 252222010]

約数ペア:

[(1, 252222010), (2, 126111005), (5, 50444402), (10, 25222201), (1201, 210010), (2402, 105005), (6005, 42002), (12010, 21001)]