4115620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 9058140

約数和(自身を除く): 4942520

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 389, 460, 529, 778, 1058, 1556, 1945, 2116, 2645, 3890, 5290, 7780, 8947, 10580, 17894, 35788, 44735, 89470, 178940, 205781, 411562, 823124, 1028905, 2057810, 4115620]

約数ペア:

[(1, 4115620), (2, 2057810), (4, 1028905), (5, 823124), (10, 411562), (20, 205781), (23, 178940), (46, 89470), (92, 44735), (115, 35788), (230, 17894), (389, 10580), (460, 8947), (529, 7780), (778, 5290), (1058, 3890), (1556, 2645), (1945, 2116)]