10750040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{38393}}^1$

素因数の和:38411

約数の個数: 32

約数和(自身を含む): 27643680

約数和(自身を除く): 16893640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 38393, 76786, 153572, 191965, 268751, 307144, 383930, 537502, 767860, 1075004, 1343755, 1535720, 2150008, 2687510, 5375020, 10750040]

約数ペア:

[(1, 10750040), (2, 5375020), (4, 2687510), (5, 2150008), (7, 1535720), (8, 1343755), (10, 1075004), (14, 767860), (20, 537502), (28, 383930), (35, 307144), (40, 268751), (56, 191965), (70, 153572), (140, 76786), (280, 38393)]