4433681120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2519137}}^1$

素因数の和:2519163

約数の個数: 48

約数和(自身を含む): 11426809968

約数和(自身を除く): 6993128848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2519137, 5038274, 10076548, 12595685, 20153096, 25191370, 27710507, 40306192, 50382740, 55421014, 80612384, 100765480, 110842028, 138552535, 201530960, 221684056, 277105070, 403061920, 443368112, 554210140, 886736224, 1108420280, 2216840560, 4433681120]

約数ペア:

[(1, 4433681120), (2, 2216840560), (4, 1108420280), (5, 886736224), (8, 554210140), (10, 443368112), (11, 403061920), (16, 277105070), (20, 221684056), (22, 201530960), (32, 138552535), (40, 110842028), (44, 100765480), (55, 80612384), (80, 55421014), (88, 50382740), (110, 40306192), (160, 27710507), (176, 25191370), (220, 20153096), (352, 12595685), (440, 10076548), (880, 5038274), (1760, 2519137)]