192016420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{18149}}^1$

素因数の和:18204

約数の個数: 36

約数和(自身を含む): 421551900

約数和(自身を除く): 229535480

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 18149, 36298, 72596, 90745, 181490, 362980, 417427, 834854, 1669708, 2087135, 4174270, 8348540, 9600821, 19201642, 38403284, 48004105, 96008210, 192016420]

約数ペア:

[(1, 192016420), (2, 96008210), (4, 48004105), (5, 38403284), (10, 19201642), (20, 9600821), (23, 8348540), (46, 4174270), (92, 2087135), (115, 1669708), (230, 834854), (460, 417427), (529, 362980), (1058, 181490), (2116, 90745), (2645, 72596), (5290, 36298), (10580, 18149)]