80345090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24421}}^1$

素因数の和:24482

約数の個数: 32

約数和(自身を含む): 168804864

約数和(自身を除く): 88459774

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 24421, 48842, 122105, 170947, 244210, 341894, 854735, 1147787, 1709470, 2295574, 5738935, 8034509, 11477870, 16069018, 40172545, 80345090]

約数ペア:

[(1, 80345090), (2, 40172545), (5, 16069018), (7, 11477870), (10, 8034509), (14, 5738935), (35, 2295574), (47, 1709470), (70, 1147787), (94, 854735), (235, 341894), (329, 244210), (470, 170947), (658, 122105), (1645, 48842), (3290, 24421)]