1094337520

素因数分解:

$2^4\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{8831}}^1$

素因数の和:10393

約数の個数: 40

約数和(自身を含む): 2546265600

約数和(自身を除く): 1451928080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1549, 3098, 6196, 7745, 8831, 12392, 15490, 17662, 24784, 30980, 35324, 44155, 61960, 70648, 88310, 123920, 141296, 176620, 353240, 706480, 13679219, 27358438, 54716876, 68396095, 109433752, 136792190, 218867504, 273584380, 547168760, 1094337520]

約数ペア:

[(1, 1094337520), (2, 547168760), (4, 273584380), (5, 218867504), (8, 136792190), (10, 109433752), (16, 68396095), (20, 54716876), (40, 27358438), (80, 13679219), (1549, 706480), (3098, 353240), (6196, 176620), (7745, 141296), (8831, 123920), (12392, 88310), (15490, 70648), (17662, 61960), (24784, 44155), (30980, 35324)]