105063580

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20929}}^1$

素因数の和:21189

約数の個数: 24

約数和(自身を含む): 221523120

約数和(自身を除く): 116459540

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 20929, 41858, 83716, 104645, 209290, 418580, 5253179, 10506358, 21012716, 26265895, 52531790, 105063580]

約数ペア:

[(1, 105063580), (2, 52531790), (4, 26265895), (5, 21012716), (10, 10506358), (20, 5253179), (251, 418580), (502, 209290), (1004, 104645), (1255, 83716), (2510, 41858), (5020, 20929)]