39262160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{70111}}^1$

素因数の和:70131

約数の個数: 40

約数和(自身を含む): 104326656

約数和(自身を除く): 65064496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 70111, 140222, 280444, 350555, 490777, 560888, 701110, 981554, 1121776, 1402220, 1963108, 2453885, 2804440, 3926216, 4907770, 5608880, 7852432, 9815540, 19631080, 39262160]

約数ペア:

[(1, 39262160), (2, 19631080), (4, 9815540), (5, 7852432), (7, 5608880), (8, 4907770), (10, 3926216), (14, 2804440), (16, 2453885), (20, 1963108), (28, 1402220), (35, 1121776), (40, 981554), (56, 701110), (70, 560888), (80, 490777), (112, 350555), (140, 280444), (280, 140222), (560, 70111)]