79494680

素因数分解:

$2^3\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1549}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 179118000

約数和(自身を除く): 99623320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1283, 1549, 2566, 3098, 5132, 6196, 6415, 7745, 10264, 12392, 12830, 15490, 25660, 30980, 51320, 61960, 1987367, 3974734, 7949468, 9936835, 15898936, 19873670, 39747340, 79494680]

約数ペア:

[(1, 79494680), (2, 39747340), (4, 19873670), (5, 15898936), (8, 9936835), (10, 7949468), (20, 3974734), (40, 1987367), (1283, 61960), (1549, 51320), (2566, 30980), (3098, 25660), (5132, 15490), (6196, 12830), (6415, 12392), (7745, 10264)]