79959790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9787}}^1$

素因数の和:9856

約数の個数: 32

約数和(自身を含む): 155041920

約数和(自身を除く): 75082130

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 9787, 19574, 48935, 97870, 185953, 371906, 420841, 841682, 929765, 1859530, 2104205, 4208410, 7995979, 15991958, 39979895, 79959790]

約数ペア:

[(1, 79959790), (2, 39979895), (5, 15991958), (10, 7995979), (19, 4208410), (38, 2104205), (43, 1859530), (86, 929765), (95, 841682), (190, 420841), (215, 371906), (430, 185953), (817, 97870), (1634, 48935), (4085, 19574), (8170, 9787)]