26556710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 49338720

約数和(自身を除く): 22782010

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 563, 890, 1126, 2815, 4717, 5630, 9434, 23585, 29839, 47170, 50107, 59678, 100214, 149195, 250535, 298390, 501070, 2655671, 5311342, 13278355, 26556710]

約数ペア:

[(1, 26556710), (2, 13278355), (5, 5311342), (10, 2655671), (53, 501070), (89, 298390), (106, 250535), (178, 149195), (265, 100214), (445, 59678), (530, 50107), (563, 47170), (890, 29839), (1126, 23585), (2815, 9434), (4717, 5630)]