26017880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92921}}^1$

素因数の和:92939

約数の個数: 32

約数和(自身を含む): 66903840

約数和(自身を除く): 40885960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92921, 185842, 371684, 464605, 650447, 743368, 929210, 1300894, 1858420, 2601788, 3252235, 3716840, 5203576, 6504470, 13008940, 26017880]

約数ペア:

[(1, 26017880), (2, 13008940), (4, 6504470), (5, 5203576), (7, 3716840), (8, 3252235), (10, 2601788), (14, 1858420), (20, 1300894), (28, 929210), (35, 743368), (40, 650447), (56, 464605), (70, 371684), (140, 185842), (280, 92921)]