39270020

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2801}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 82614168

約数和(自身を除く): 43344148

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 2801, 2804, 3505, 5602, 7010, 11204, 14005, 14020, 28010, 56020, 1963501, 3927002, 7854004, 9817505, 19635010, 39270020]

約数ペア:

[(1, 39270020), (2, 19635010), (4, 9817505), (5, 7854004), (10, 3927002), (20, 1963501), (701, 56020), (1402, 28010), (2801, 14020), (2804, 14005), (3505, 11204), (5602, 7010)]