80964610

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{36307}}^1$

素因数の和:36537

約数の個数: 16

約数和(自身を含む): 146393856

約数和(自身を除く): 65429246

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 36307, 72614, 181535, 363070, 8096461, 16192922, 40482305, 80964610]

約数ペア:

[(1, 80964610), (2, 40482305), (5, 16192922), (10, 8096461), (223, 363070), (446, 181535), (1115, 72614), (2230, 36307)]