39025460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11971}}^1$

素因数の和:12143

約数の個数: 24

約数和(自身を含む): 82463136

約数和(自身を除く): 43437676

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 11971, 23942, 47884, 59855, 119710, 239420, 1951273, 3902546, 7805092, 9756365, 19512730, 39025460]

約数ペア:

[(1, 39025460), (2, 19512730), (4, 9756365), (5, 7805092), (10, 3902546), (20, 1951273), (163, 239420), (326, 119710), (652, 59855), (815, 47884), (1630, 23942), (3260, 11971)]