79431080

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10289}}^1$

素因数の和:10493

約数の個数: 32

約数和(自身を含む): 179663400

約数和(自身を除く): 100232320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 10289, 20578, 41156, 51445, 82312, 102890, 205780, 411560, 1985777, 3971554, 7943108, 9928885, 15886216, 19857770, 39715540, 79431080]

約数ペア:

[(1, 79431080), (2, 39715540), (4, 19857770), (5, 15886216), (8, 9928885), (10, 7943108), (20, 3971554), (40, 1985777), (193, 411560), (386, 205780), (772, 102890), (965, 82312), (1544, 51445), (1930, 41156), (3860, 20578), (7720, 10289)]