42293260

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4817}}^1$

素因数の和:5265

約数の個数: 24

約数和(自身を含む): 89036640

約数和(自身を除く): 46743380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 4817, 8780, 9634, 19268, 24085, 48170, 96340, 2114663, 4229326, 8458652, 10573315, 21146630, 42293260]

約数ペア:

[(1, 42293260), (2, 21146630), (4, 10573315), (5, 8458652), (10, 4229326), (20, 2114663), (439, 96340), (878, 48170), (1756, 24085), (2195, 19268), (4390, 9634), (4817, 8780)]