76460420

素因数分解:

$2^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{2111}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 160731648

約数和(自身を除く): 84271228

約数列:

[1, 2, 4, 5, 10, 20, 1811, 2111, 3622, 4222, 7244, 8444, 9055, 10555, 18110, 21110, 36220, 42220, 3823021, 7646042, 15292084, 19115105, 38230210, 76460420]

約数ペア:

[(1, 76460420), (2, 38230210), (4, 19115105), (5, 15292084), (10, 7646042), (20, 3823021), (1811, 42220), (2111, 36220), (3622, 21110), (4222, 18110), (7244, 10555), (8444, 9055)]