104841800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{74887}}^1$

素因数の和:74910

約数の個数: 48

約数和(自身を含む): 278583360

約数和(自身を除く): 173741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 74887, 149774, 299548, 374435, 524209, 599096, 748870, 1048418, 1497740, 1872175, 2096836, 2621045, 2995480, 3744350, 4193672, 5242090, 7488700, 10484180, 13105225, 14977400, 20968360, 26210450, 52420900, 104841800]

約数ペア:

[(1, 104841800), (2, 52420900), (4, 26210450), (5, 20968360), (7, 14977400), (8, 13105225), (10, 10484180), (14, 7488700), (20, 5242090), (25, 4193672), (28, 3744350), (35, 2995480), (40, 2621045), (50, 2096836), (56, 1872175), (70, 1497740), (100, 1048418), (140, 748870), (175, 599096), (200, 524209), (280, 374435), (350, 299548), (700, 149774), (1400, 74887)]