73105460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89153}}^1$

素因数の和:89203

約数の個数: 24

約数和(自身を含む): 157267656

約数和(自身を除く): 84162196

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 89153, 178306, 356612, 445765, 891530, 1783060, 3655273, 7310546, 14621092, 18276365, 36552730, 73105460]

約数ペア:

[(1, 73105460), (2, 36552730), (4, 18276365), (5, 14621092), (10, 7310546), (20, 3655273), (41, 1783060), (82, 891530), (164, 445765), (205, 356612), (410, 178306), (820, 89153)]