56926280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74903}}^1$

素因数の和:74933

約数の個数: 32

約数和(自身を含む): 134827200

約数和(自身を除く): 77900920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74903, 149806, 299612, 374515, 599224, 749030, 1423157, 1498060, 2846314, 2996120, 5692628, 7115785, 11385256, 14231570, 28463140, 56926280]

約数ペア:

[(1, 56926280), (2, 28463140), (4, 14231570), (5, 11385256), (8, 7115785), (10, 5692628), (19, 2996120), (20, 2846314), (38, 1498060), (40, 1423157), (76, 749030), (95, 599224), (152, 374515), (190, 299612), (380, 149806), (760, 74903)]