109690160

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1783}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 255504480

約数和(自身を除く): 145814320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 1783, 3076, 3566, 3845, 6152, 7132, 7690, 8915, 12304, 14264, 15380, 17830, 28528, 30760, 35660, 61520, 71320, 142640, 1371127, 2742254, 5484508, 6855635, 10969016, 13711270, 21938032, 27422540, 54845080, 109690160]

約数ペア:

[(1, 109690160), (2, 54845080), (4, 27422540), (5, 21938032), (8, 13711270), (10, 10969016), (16, 6855635), (20, 5484508), (40, 2742254), (80, 1371127), (769, 142640), (1538, 71320), (1783, 61520), (3076, 35660), (3566, 30760), (3845, 28528), (6152, 17830), (7132, 15380), (7690, 14264), (8915, 12304)]