33478520

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2371}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 75571920

約数和(自身を除く): 42093400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2371, 2824, 3530, 4742, 7060, 9484, 11855, 14120, 18968, 23710, 47420, 94840, 836963, 1673926, 3347852, 4184815, 6695704, 8369630, 16739260, 33478520]

約数ペア:

[(1, 33478520), (2, 16739260), (4, 8369630), (5, 6695704), (8, 4184815), (10, 3347852), (20, 1673926), (40, 836963), (353, 94840), (706, 47420), (1412, 23710), (1765, 18968), (2371, 14120), (2824, 11855), (3530, 9484), (4742, 7060)]