83632760

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5923}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 188738640

約数和(自身を除く): 105105880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 5923, 7060, 11846, 14120, 23692, 29615, 47384, 59230, 118460, 236920, 2090819, 4181638, 8363276, 10454095, 16726552, 20908190, 41816380, 83632760]

約数ペア:

[(1, 83632760), (2, 41816380), (4, 20908190), (5, 16726552), (8, 10454095), (10, 8363276), (20, 4181638), (40, 2090819), (353, 236920), (706, 118460), (1412, 59230), (1765, 47384), (2824, 29615), (3530, 23692), (5923, 14120), (7060, 11846)]