116811320

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{15131}}^1$

素因数の和:15335

約数の個数: 32

約数和(自身を含む): 264204720

約数和(自身を除く): 147393400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 15131, 30262, 60524, 75655, 121048, 151310, 302620, 605240, 2920283, 5840566, 11681132, 14601415, 23362264, 29202830, 58405660, 116811320]

約数ペア:

[(1, 116811320), (2, 58405660), (4, 29202830), (5, 23362264), (8, 14601415), (10, 11681132), (20, 5840566), (40, 2920283), (193, 605240), (386, 302620), (772, 151310), (965, 121048), (1544, 75655), (1930, 60524), (3860, 30262), (7720, 15131)]