52220360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68711}}^1$

素因数の和:68741

約数の個数: 32

約数和(自身を含む): 123681600

約数和(自身を除く): 71461240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 68711, 137422, 274844, 343555, 549688, 687110, 1305509, 1374220, 2611018, 2748440, 5222036, 6527545, 10444072, 13055090, 26110180, 52220360]

約数ペア:

[(1, 52220360), (2, 26110180), (4, 13055090), (5, 10444072), (8, 6527545), (10, 5222036), (19, 2748440), (20, 2611018), (38, 1374220), (40, 1305509), (76, 687110), (95, 549688), (152, 343555), (190, 274844), (380, 137422), (760, 68711)]