8723060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6143}}^1$

素因数の和:6223

約数の個数: 24

約数和(自身を含む): 18579456

約数和(自身を除く): 9856396

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6143, 12286, 24572, 30715, 61430, 122860, 436153, 872306, 1744612, 2180765, 4361530, 8723060]

約数ペア:

[(1, 8723060), (2, 4361530), (4, 2180765), (5, 1744612), (10, 872306), (20, 436153), (71, 122860), (142, 61430), (284, 30715), (355, 24572), (710, 12286), (1420, 6143)]