26757080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95561}}^1$

素因数の和:95579

約数の個数: 32

約数和(自身を含む): 68804640

約数和(自身を除く): 42047560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95561, 191122, 382244, 477805, 668927, 764488, 955610, 1337854, 1911220, 2675708, 3344635, 3822440, 5351416, 6689270, 13378540, 26757080]

約数ペア:

[(1, 26757080), (2, 13378540), (4, 6689270), (5, 5351416), (7, 3822440), (8, 3344635), (10, 2675708), (14, 1911220), (20, 1337854), (28, 955610), (35, 764488), (40, 668927), (56, 477805), (70, 382244), (140, 191122), (280, 95561)]