33111280

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2741}}^1$

素因数の和:2905

約数の個数: 40

約数和(自身を含む): 77521824

約数和(自身を除く): 44410544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 2741, 3020, 5482, 6040, 10964, 12080, 13705, 21928, 27410, 43856, 54820, 109640, 219280, 413891, 827782, 1655564, 2069455, 3311128, 4138910, 6622256, 8277820, 16555640, 33111280]

約数ペア:

[(1, 33111280), (2, 16555640), (4, 8277820), (5, 6622256), (8, 4138910), (10, 3311128), (16, 2069455), (20, 1655564), (40, 827782), (80, 413891), (151, 219280), (302, 109640), (604, 54820), (755, 43856), (1208, 27410), (1510, 21928), (2416, 13705), (2741, 12080), (3020, 10964), (5482, 6040)]