26678120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95279}}^1$

素因数の和:95297

約数の個数: 32

約数和(自身を含む): 68601600

約数和(自身を除く): 41923480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95279, 190558, 381116, 476395, 666953, 762232, 952790, 1333906, 1905580, 2667812, 3334765, 3811160, 5335624, 6669530, 13339060, 26678120]

約数ペア:

[(1, 26678120), (2, 13339060), (4, 6669530), (5, 5335624), (7, 3811160), (8, 3334765), (10, 2667812), (14, 1905580), (20, 1333906), (28, 952790), (35, 762232), (40, 666953), (56, 476395), (70, 381116), (140, 190558), (280, 95279)]