23990380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52153}}^1$

素因数の和:52185

約数の個数: 24

約数和(自身を含む): 52571232

約数和(自身を除く): 28580852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 52153, 104306, 208612, 260765, 521530, 1043060, 1199519, 2399038, 4798076, 5997595, 11995190, 23990380]

約数ペア:

[(1, 23990380), (2, 11995190), (4, 5997595), (5, 4798076), (10, 2399038), (20, 1199519), (23, 1043060), (46, 521530), (92, 260765), (115, 208612), (230, 104306), (460, 52153)]