23704940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169321}}^1$

素因数の和:169337

約数の個数: 24

約数和(自身を含む): 56892192

約数和(自身を除く): 33187252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169321, 338642, 677284, 846605, 1185247, 1693210, 2370494, 3386420, 4740988, 5926235, 11852470, 23704940]

約数ペア:

[(1, 23704940), (2, 11852470), (4, 5926235), (5, 4740988), (7, 3386420), (10, 2370494), (14, 1693210), (20, 1185247), (28, 846605), (35, 677284), (70, 338642), (140, 169321)]