57241120

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1031}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 135753408

約数和(自身を除く): 78512288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1031, 1388, 1735, 2062, 2776, 3470, 4124, 5155, 5552, 6940, 8248, 10310, 11104, 13880, 16496, 20620, 27760, 32992, 41240, 55520, 82480, 164960, 357757, 715514, 1431028, 1788785, 2862056, 3577570, 5724112, 7155140, 11448224, 14310280, 28620560, 57241120]

約数ペア:

[(1, 57241120), (2, 28620560), (4, 14310280), (5, 11448224), (8, 7155140), (10, 5724112), (16, 3577570), (20, 2862056), (32, 1788785), (40, 1431028), (80, 715514), (160, 357757), (347, 164960), (694, 82480), (1031, 55520), (1388, 41240), (1735, 32992), (2062, 27760), (2776, 20620), (3470, 16496), (4124, 13880), (5155, 11104), (5552, 10310), (6940, 8248)]