294530260

素因数分解:

$2^2\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{5791}}^1$

素因数の和:8343

約数の個数: 24

約数和(自身を含む): 618863616

約数和(自身を除く): 324333356

約数列:

[1, 2, 4, 5, 10, 20, 2543, 5086, 5791, 10172, 11582, 12715, 23164, 25430, 28955, 50860, 57910, 115820, 14726513, 29453026, 58906052, 73632565, 147265130, 294530260]

約数ペア:

[(1, 294530260), (2, 147265130), (4, 73632565), (5, 58906052), (10, 29453026), (20, 14726513), (2543, 115820), (5086, 57910), (5791, 50860), (10172, 28955), (11582, 25430), (12715, 23164)]