1480873670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{40583}}^1$

素因数の和:40720

約数の個数: 32

約数和(自身を含む): 2761335360

約数和(自身を除く): 1280461690

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 7298, 18245, 36490, 40583, 81166, 202915, 405830, 1663903, 3327806, 3611887, 7223774, 8319515, 16639030, 18059435, 36118870, 148087367, 296174734, 740436835, 1480873670]

約数ペア:

[(1, 1480873670), (2, 740436835), (5, 296174734), (10, 148087367), (41, 36118870), (82, 18059435), (89, 16639030), (178, 8319515), (205, 7223774), (410, 3611887), (445, 3327806), (890, 1663903), (3649, 405830), (7298, 202915), (18245, 81166), (36490, 40583)]