22910185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 30336768

約数和(自身を除く): 7426583

約数列:

[1, 5, 23, 41, 43, 113, 115, 205, 215, 565, 943, 989, 1763, 2599, 4633, 4715, 4859, 4945, 8815, 12995, 23165, 24295, 40549, 106559, 111757, 199219, 202745, 532795, 558785, 996095, 4582037, 22910185]

約数ペア:

[(1, 22910185), (5, 4582037), (23, 996095), (41, 558785), (43, 532795), (113, 202745), (115, 199219), (205, 111757), (215, 106559), (565, 40549), (943, 24295), (989, 23165), (1763, 12995), (2599, 8815), (4633, 4945), (4715, 4859)]