9044440

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 20483280

約数和(自身を除く): 11438840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1307, 1384, 1730, 2614, 3460, 5228, 6535, 6920, 10456, 13070, 26140, 52280, 226111, 452222, 904444, 1130555, 1808888, 2261110, 4522220, 9044440]

約数ペア:

[(1, 9044440), (2, 4522220), (4, 2261110), (5, 1808888), (8, 1130555), (10, 904444), (20, 452222), (40, 226111), (173, 52280), (346, 26140), (692, 13070), (865, 10456), (1307, 6920), (1384, 6535), (1730, 5228), (2614, 3460)]